Classification of Jell and Adrain 2002

Ph. †Problematica Andrews 1970
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Invalid names: Maritimella Repina and Okuneva 1969 [nomen nudum]
G. †Agniesella Cossmann 1909
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Invalid names: Gyroma Oehlert and Oehlert 1888 [synonym]
Cl. †Trilobita Walch 1771 [trilobite]
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Superfm. †Acastoidea Reijers 1972
G. †Aethia Qian and Zhou 1984
G. †Aguaraya Rusconi 1954
G. †Altiplanelaspis Pribyl and Vanek 1980
G. †Amechilus Ross 1951
G. †Bifodina Robison and Pantoja-Alor 1968
G. †Carmon Barrande 1872
G. †Crossoura Moberg and Segerberg 1906
G. †Curiaspis Sdzuy 1955
G. †Cuyanaspis Rusconi 1953
G. †Deltacare Harrington and Leanza 1957
G. †Eocheirurus Rozova 1960
G. †Eulomella Kobayashi 1955
G. †Fabulaspis Ivshin 1952
G. †Faciura Rozova 1963
G. †Goycoia Rusconi 1950
G. †Hospes Stubblefield and Bulman 1927
G. †Hybocephalus Remele 1885
G. †Idiorapha
G. †Irvingelloides Kobayashi 1935
G. †Ishpella Petrunina 1990
G. †Jonotus Meyer 1848
G. †Juriietella Jegorova 1981
G. †Leptopilus Raymond 1924
G. †Loxopeltis Rasetti 1957
G. †Lusampa Petrunina 1990
G. †Meneghinella Boernemann 1891
Fm. †Missisquoiidae Hupé 1953
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G. †Hardyia Walcott 1924
G. †Parakoldinioidia Endo 1937
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Invalid names: Missisquoia Shaw 1951 [synonym]
G. †Pseudokoldinioidia Endo 1944
G. †Tasmanocephalus kobayashi 1936
Fm. †Namanoiidae Lermontova 1951
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G. †Chondrinouyina Repina 1965
G. †Inouyina Poletayeva 1936
G. †Juliaspis Shemashko 1969
G. †Kassinius Ivshin 1952
G. †Namanoia Lermontova 1951
G. †Tarynaspis Repina 1965
G. †Neochilonorria Rusconi 1953
G. †Peculicephalina Qian 1985
G. †Piliolites Cozzens 1846
G. †Pliomerellus Chugaeva 1964
G. †Prodamesella Chang 1957
G. †Pseudoclelandia Ross 1951
G. †Pseudosalteria Raymond 1924
G. †Pseudosarkia Laurie and Shergold 1996
G. †Punctaspis Clark and Shaw 1968
G. †Resseria Sun 1937
Fm. †Sarkiidae Hupé 1953
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G. †Sarkia Shergold 1996
G. †Spizharaspis Ergaliev 2001
G. †Sukhanaspis Lazarenko 1968
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Invalid names: Kerbinella Jegorova 1984 [synonym]
G. †Thymurus Whittard 1966
G. †Toxotis Wallerius 1895
G. †Trapezocephalina Repina 1964
G. †Triarthrella Hall 1863
Invalid names: Aglagalia Hupé 1960 [nomen nudum], Altajaharpes Petrunina 1984 [nomen nudum], Antatlaeva Hupé 1960 [nomen nudum], Batchatiella Poletaeva 1970 [nomen nudum], Bergerolimbus Hupé 1960 [nomen nudum], Devonocoryphe Yuan 1988 [nomen nudum], Ellipsuella Hupe 1960 [nomen nudum], Gentilapsis Hupe 1961 [nomen nudum], Helioproetoides Yuan 1988 [nomen nudum], Issafenia Hupe 1960 [nomen nudum], Kamlacus Petrunina 1984 [nomen nudum], Megalaspidicus Petrunina 1984 [nomen nudum], Parakingaspidoides Hupe 1960 [nomen nudum], Pseudotermierella Hupe 1960 [nomen nudum], Resseropsis Hupe 1960 [nomen nudum], Rochaeva Hupe 1960 [nomen nudum], Serksia Hupe 1960 [nomen nudum], Serksioides Hupe 1960 [nomen nudum], Sibiriopeltis Petrunina and Sennikov 1984 [nomen nudum], Taidonorus Petrunina 1984 [nomen nudum], Tazemmourtia Hupé 1960 [nomen nudum], Tuberaspis [nomen nudum], Zigzuella Hupe 1960 [nomen dubium]
G. †Holmia Matthew 1890
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Invalid names: Esmeraldina Resser and Howel 1938 [synonym]
Or. †Agnostida Salter 1864
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Fm. †Glyptagnostidae Whitehouse 1936
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G. †Agnostardis Opik 1963
G. †Glyptagnostus Whitehouse 1936
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Invalid names: Barrandagnostus Ishvin 1960 [synonym]
Fm. †Metagnostidae Jaekel 1909
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G. †Chatkalagnostus Khairullina and Abdullaev 1970
G. †Corrugatagnostus Kobayashi 1939
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Corrugatagnostus perrugatus Barrande 1872
Invalid names: Segmentagnostus Pek 1977 [synonym]
G. †Dividuagnostus Koroleva 1982
G. †Granuloagnostus Pek 1970
G. †Trinodus M'Coy 1846
G. †Abakolia Bognibova 1970
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Invalid names: Costadiscus Babcock 1994 [synonym]
G. †Arthrorhachis Hawle and Corda 1847
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Invalid names: Girvanagnostus Kobayashi 1939 [synonym]
G. †Aspidagnostus Whitehouse 1936
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Invalid names: Biragnostus Pokrovskaya 1960 [synonym]
G. †Calodiscus Howell 1935
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Invalid names: Brevidiscus Kobayashi 1943 [synonym]
G. †Condylopyge Hawle and Corda 1847
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Invalid names: Fallagnostus Howell 1935 [synonym], Paragnostus Jaekel 1909 [objective synonym]
G. †Dawsonia Hartt 1868
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Invalid names: Aculeodiscus Snajdr 1950 [synonym]
G. †Delgadella Walcott 1908
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Invalid names: Alemtejoia Kobayashi 1943 [synonym], Delgadodiscus Kobayashi 1935 [synonym], Delgadoia Vogdes 1917 [synonym], Pagetiellus Lermontova 1940 [synonym]
G. †Diplorrhina Hawle and Corda 1847
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Invalid names: Pseudoperonopsis Harrington 1938 [synonym], Quadragnostus Howell 1935 [synonym]
G. †Doryagnostus Kobayashi 1939
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Invalid names: Ceratagnostus Whitehouse 1939 [synonym], Rhodotypiscus Opik 1979 [synonym]
G. †Egyngolia Korobov 1980
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Egyngolia zaicevi Korobov 1980
Invalid names: Mongolodiscus Korobov 1980 [synonym]
G. †Eodiscus Matthew 1896
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Invalid names: Deltadiscus Kobayashi 1943 [synonym]
G. †Geragnostus Howell 1935
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Invalid names: Neptunagnostella Pek 1977 [synonym]
G. †Kormagnostus Resser 1938
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Invalid names: Kormagnostella Romanenko 1967 [synonym]
G. †Leiagnostus Jaekel 1909
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Invalid names: Ciceragnostus Kobayashi 1937 [synonym], Phoidagnostoides Pillet 1978 [synonym]
G. †Lejopyge Hawle and Corda 1847
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Invalid names: Miagnostus Jaekel 1909 [objective synonym]
G. †Leptochilodiscus Rasetti 1966
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Invalid names: Kerberodiscus Bassett 1976 [synonym]
G. †Mallagnostus Howell 1935
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Mallagnostus desideratus Walcott 1890
Invalid names: Jinghediscus Xiang and Zhang 1985 [synonym], Ladadiscus Pokrovskaya 1959 [synonym]
G. †Natalina Romanenko 1978
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Invalid names: Limbadiscus Korobov 1980 [synonym]
G. †Oncagnostus Whitehouse 1936
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Invalid names: Eurudagnostus Lermontova 1951 [synonym]
G. †Onymagnostus Opik 1979
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Invalid names: Agnostonymus Öpik 1979 [synonym]
G. †Pagetides Rasetti 1945
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Pagetides fragum Öpik 1975
Invalid names: Discomesites Öpik 1975 [synonym]
G. †Peronopsis Corda 1847
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Peronopsis elkedraensis Eldredge 1902
Invalid names: Acadagnostus Kobayashi 1939 [synonym], Itagnostus Opik 1979 [synonym], Mesagnostus Jaekel 1909 [objective synonym]
G. †Phaldagnostus Ivshin 1960
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Invalid names: Peratagnostus Opik 1967 [synonym]
G. †Pleuroctenium Hawle and Corda 1847
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Invalid names: Dichagnostus Jaekel 1909 [objective synonym]
G. †Pseudagnostus Jaekel 1909
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Invalid names: Litagnostus Rasetti 1944 [synonym], Pseudagnostina Palmer 1962 [synonym], Rhaptagnostus Whitehouse 1936 [synonym], Sulcatagnostus Kobayashi 1937 [synonym]
G. †Ptychagnostus Jaekel 1909
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Invalid names: Acidusus Opik 1979 [synonym], Aotagnostus Opik 1979 [synonym], Aristarius Öpik 1979 [synonym], Canotagnostus Rusconi 1951 [synonym], Pentagnostus Lermontova 1940 [synonym], Triplagnostus Howell 1935 [synonym], Zeteagnostus Opik 1979 [synonym]
G. †Sinodiscus Chang 1974
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Invalid names: Tologoja Korobov 1980 [synonym]
G. †Tsunyidiscus Chang 1966
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Invalid names: Emeidiscus Li 1980 [synonym], Hupeidiscus Zhang 1974 [synonym], Mianxiandiscus Zhang et al. 1980 [synonym], Shizhudiscus Zhang et al. 1980 [synonym]
Or. †Redlichiida Richter 1932
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Fm. †Kueichowiidae Lu 1965
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G. †Kueichowia Lu 1942
G. †Shatania Lu and Chang 1974
Fm. †Menneraspididae Pokrovskaya 1959
Fm. †Metadoxididae Whitehouse 1939
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G. †Churkinia Palmer 1968
G. †Enantiaspis Rasetti 1972
G. †Fuminaspis Zhang et al. 1980
G. †Hongshiyanaspis Zhang et al. 1980
G. †Metadoxides Bornemann 1891
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Invalid names: Anadoxides Matthew 1899 [synonym]
G. †Minusinella Repina 1960
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Invalid names: Minusella Repina 1966 [misspelling]
G. †Onaraspis Opik 1967
G. †Paratungusella Repina 1964
Fm. †Paradoxididae Emmrich 1839
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G. †Anabaraceps Repina 1972
G. †Anabaraspis Lermontova 1951
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Invalid names: Anabaraspis Lermontova 1951 [replaced]
G. †Baltoparadoxides Snajdr 1986
G. †Paradoxides Brongniart 1822
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Paradoxides paradoxissimus Wahlenberg 1821
Invalid names: Entomostracites Wahlenberg 1818 [synonym]
G. †Phanoptes Hawle and Corda 1847
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Phanoptes pusillus Barrande 1846
Invalid names: Eccaparadoxides Snajdr 1957 [synonym]
G. †Plutonides Hicks 1895
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Invalid names: Plutonia Hicks 1871 [replaced]
G. †Primoriella Repina 1973
G. †Rejkocephalus Kordule 1990
G. †Schagonaria Poletaeva 1955
G. †Vinicella Snajdr 1957
G. †Dolerolenus Leanza 1949
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Invalid names: Malungia Lu 1961 [synonym], Olenopsis Bornemann 1891 [replaced]
G. †Eoredlichia Chang 1950
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Invalid names: Archaeops Hupe 1953 [synonym], Pararedlichia Hupé 1953 [synonym]
G. †Parabadiella Chang 1966
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Invalid names: Danangouia Chen 1985 [synonym]
Or. †Corynexochida Kobayashi 1935
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Fm. †Amgaspididae Chernysheva 1960
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G. †Amgaspis Juan and Zhao
G. †Eodontopleura Zhang et al. 1980
G. †Solontzella Repina 1959
Fm. †Cheilocephalidae Shaw 1956
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G. †Aksayaspis Ergaliev 2001
G. †Cheilocephalus Berkey 1898
G. †Emsurella Rozova 1960
G. †Lecanoaspis Ivshin 1962
G. †Macelloura Resser 1935
G. †Oligometopus Resser 1936
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Invalid names: Bernicella Frederickson 1949 [synonym]
G. †Parakoldinia Rozova 1960
G. †Pseudokingstonia Palmer 1965
G. †Pseudokoldinia Rozova 1968
Fm. †Chengkouiidae Zhu 1980
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G. †Acanthomicmacca Hupé 1953
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Invalid names: Chengkouia Lu and Chang 1974 [synonym]
G. †Bidjinella Repina 1964
G. †Micmacca Matthew 1895
G. †Xiuqiella Chien and Yao 1974
G. †Zhenbaspis Zhang and Zhu 1974
Fm. †Corynexochidae Angelin 1854
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G. †Abakania Poletaeva 1973
G. †Acontheus Angelin 1852
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Invalid names: Aneucanthus Angelin 1854 [objective synonym]
G. †Bonnaspis Resser 1936
G. †Chatiania Yang 1977
G. †Clavigellus Geyer 1994
G. †Corynexochina Lermontova 1940
G. †Corynexochus Angelin 1854
G. †Eochatiania Yuan and Yin 1998
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Eochatiania laevigata Yuan and Yin 1998
G. †Eocorynexochus Korobeinikova 1965
G. †Hartshillia Illing 1914
G. †Hartshillina Lake 1940
G. †Milaspis Sivov 1960
G. †Miranella Pokrovskaya 1960
G. †Sanaschtykgolia Poletaeva 1960
G. †Shivelicus Pokrovskaya 1959
G. †Trinia Poletaeva 1956
Fm. †Panderiidae Bruton 1968
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G. †Hemibarrandia Prantl and Pribyl 1949
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Invalid names: Pseudonileus Kobayashi 1951 [objective synonym]
G. †Ottenbyaspis Bruton 1968
G. †Panderia Volborth 1863
G. †Pogrebovites Balashova 1976
G. †Amphoton Lorenz 1906
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Invalid names: Amphotonella Kobayashi 1942 [synonym], Eurodeois Opik 1982 [synonym], Parafuchouia Lu and Qian 1974 [synonym]
G. †Kootenia Walcott 1899
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Invalid names: Notasaphus Gregory 1903 [synonym]
Or. †Asaphida Salter 1864
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Fm. †Andrarinidae Raymond 1937
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G. †Andrarina Raymond 1937
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Invalid names: Liostracus [replaced]
G. †Groenwallia Kobayashi 1935
G. †Groenwallina Rozova 1964
Fm. †Anomocarellidae Hupé 1955
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G. †Anomocarella Walcott 1905
G. †Eoanomocarella Zhang and Wang 1985
G. †Fissanomocarella Peng et al. 1995
G. †Glyphaspis Poulson 1927
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Invalid names: Americare Lochman and Hu 1960 [synonym]
G. †Hanshania Zhang and Wang 1985
G. †Huayuania Peng et al. 1995
G. †Liocare Suvorova 1981
G. †Liopeishania Chang 1963
G. †Liopelta Suvorova 1981
G. †Luia Chang 1959
G. †Lydiaspis Suvorova 1981
G. †Megalopsis Qian 1983
G. †Neoanomocarella Xiang 1963
G. †Orthodorsum Nan and Zan 1982
G. †Paranomocarella Yang 1977
G. †Peishania Resser and Endo 1935
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Invalid names: Parapeishania Qiu 1983 [synonym]
G. †Peishanoides Qiu 1983
G. †Plebiellus Zhang et al. 1980
Fm. †Aphelaspididae Palmer 1960
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G. †Amorphella Rozova 1963
G. †Aphelaspis Resser 1935
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Invalid names: Clevelandella Resser 1938 [synonym], Labiostria Palmer 1954 [synonym], Proaulacopleura Kobayashi 1936 [synonym]
G. †Apheloides Ivshin 1962
G. †Dicanthopyge Palmer 1965
G. †Elegantaspis Ivshin 1962
G. †Erixanium Opik 1963
G. †Eugonocare Whitehouse 1939
G. †Kobayashella Ivshin 1962
G. †Listroa Palmer 1962
G. †Litocephalus Resser 1937
G. †Maduiya Rozova 1963
G. †Nganasanella Rozova 1963
G. †Notoaphelaspis Powell et al. 1982
G. †Olenaspella Wilson 1956
G. †Olentella Ivshin 1953
G. †Taenicephalites Rasetti 1961
G. †Taenora Palmer 1960
G. †Tamaranella Rozova 1963
Fm. †Auritamidae Opik 1967
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G. †Auritama Opik 1976
G. †Metopotropis Opik 1967
Fm. †Cyclopygidae Raymond 1925
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G. †Amicus Koroleva 1967
G. †Aspidaeglina Holub 1911
G. †Circulocrania Fortey and Owens 1987
G. †Cyclopyge Hawle and Corda 1847
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Invalid names: Aeglina Barrande 1850 [objective synonym]
G. †Degamella Marek 1961
G. †Ellipsotaphrus Whittard 1952
G. †Emmrichops Marek 1961
G. †Gastropolus Whittard 1966
G. †Girvanopyge Kobayashi 1960
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Invalid names: Cremastoglottos Whittard 1961 [synonym], Nanlingia Wei and Zhou 1983 [synonym]
G. †Microparia Hawle and Corda 1847
G. †Novakella Whittard 1961
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Invalid names: Incisopyge Pillet and Courtessole 1985 [synonym]
G. †Paramicroparia Zhang 1981
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Paramicroparia acuta Zhang 1981
G. †Phylacops Cooper and Kindle 1936
G. †Pricyclopyge Richter and Richter 1954
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Invalid names: Bicyclopyge Horbinger and Vanek 1985 [synonym]
G. †Prospectatrix Fortey 1981
G. †Psilacella Whittard 1952
G. †Sagavia Koroleva 1967
G. †Selenoptychus Hawle and Corda 1847
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Invalid names: Heterocyclopyge Marek 1961 [synonym]
G. †Symphysops Raymond 1925
G. †Xenocyclopyge Lu 1962
Fm. †Dikelocephalidae Miller 1889
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G. †Berkeia Resser 1937
G. †Blandicephalus Palmer 1954
G. †Briscoia Walcott 1924
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Invalid names: Parabriscoia Kobayashi 1935 [synonym]
G. †Dikelocephalus Owen 1852
G. †Elkia Walcott 1924
G. †Monocheilus Resser 1937
G. †Osceolia Walcott 1914
G. †Princetonella Lochman 1953
G. †Pterocephalops Rasetti 1944
G. †Randicephalus Ivshin 1962
G. †Stigmacephalus Resser 1937
G. †Walcottaspis Ulrich and Resser 1930
Fm. †Dionididae Gürich 1907
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G. †Aethedionide Zhou and Ju 1983
G. †Digrypos Kobayashi 1940
G. †Dionide Barrande 1847
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Invalid names: Dionidepyga Snajdr 1981 [synonym]
G. †Dionidella Prantl and Pribyl 1950
G. †Tongxinaspis Zhou 1981
G. †Trinucleoides Raymond 1917
Fm. †Hungaiidae Raymond 1924
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G. †Asaphopsoides Hupé 1953
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Invalid names: Dainellicauda Kobayashi 1960 [synonym]
G. †Ciliocephalus Liu 1977
G. †Dactylocephalus Hsu 1948
G. †Dikelocephalopsis Poletaeva 1955
G. †Dikelokephalina Broegger 1996
G. †Hungaia Walcott 1914
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Invalid names: Acrohybus raymond 1937 [synonym]
G. †Hungioides Kobayashi 1936
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Hungioides intermedia Harrington and Leanza 1957
Invalid names: Argentinops Pribyl and Vanĕk 1980 [synonym]
G. †Leimitzia Sdzuy 1955
G. †Songtaoia Yin 1978
Fm. †Idahoiidae Lochman 1956
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G. †Comanchia Frederickson 1950
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Comanchia minus Palmer 1965
G. †Duibianaspis Lu and Lin 1984
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Invalid names: Arrhenaspis Qian 1985 [synonym]
G. †Langyashania Lu and Zhu 1980
G. †Lauzonella Rasetti 1944
G. †Levisella Ulrich 1930
G. †Loganellus Devine 1863
G. †Maladioidella Endo 1937
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Invalid names: Cedarellus Lazerenko 1966 [synonym], Irannella Hupe 1953 [synonym]
G. †Noelaspis Ludvigsen et al. 1989
G. †Patronaspis Ivshin 1962
G. †Psalaspis Resser 1937
G. †Pyttstrigis Hohensee and Stitt 1989
G. †Saratogia Walcott 1916
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Invalid names: Idahoia Walcott 1924 [synonym]
G. †Shitaia Qian and Zhang 1983
G. †Valtorresia Shergold and Sduzy 1991
G. †Wilbernia Walcott 1924
Fm. †Parabolinoididae Lochman 1956
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G. †Apomodocia Hu 1971
G. †Croixana Nelson 1951
G. †Kendallina Berg 1953
G. †Minkella Lochmann and Hu 1959
G. †Orygmaspis Resser 1937
G. †Parabolinoides Frederickson 1949
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Invalid names: Bernia Frederickson 1949 [synonym]
G. †Pedinocephalus Ivshin 1953
G. †Roksaspis Ludvigsen et al. 1989
G. †Stigmacephaloides Ellinwood 1962
G. †Taenicephalus Ulrich and Resser 1924
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Invalid names: Bemaspis Frederickson 1949 [synonym], Maustonia Berg 1953 [synonym]
G. †Lioparia Lorenz 1905
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Invalid names: Liaoyangaspis Chang 1957 [synonym], Pseudoliostracina Kobayshi 1938 [objective synonym]
G. †Promacropyge Lu 1964
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Invalid names: Aksapyge Lisogor 1977 [synonym]
Or. †Ptychopariida Swinnerton 1915
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Fm. †Aldonaiidae Hupé 1953
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G. †Aldonaia Lermontova 1940
G. †Perissopyge Blaker et al. 1996
G. †Planaspis Repina 1959
G. †Pumilina Repina 1960
G. †Tuvanella Pokrovskaya 1959
G. †Volonellus Ivshin 1952
Fm. †Antagmidae Hupé 1953
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G. †Antagmus Resser 1936
G. †Bicella Cooper 1989
G. †Crassifimbra Lochman 1947
G. †Erzishania Zhang et al. 1980
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Invalid names: Oreisator Geyer and Malinky 1997 [synonym]
G. †Houmengia Qiu 1983
G. †Lermontoviella Pokrovskaya 1959
G. †Onchocephalina Repina 1960
G. †Onchocephalus Resser 1937
G. †Paraantagmus Qiu 1980
G. †Periomma Resser 1936
G. †Shilengshuia Zhang et al. 1980
G. †Sombrerella Lochman 1948
G. †Xiangqianaspis Zhang et al. 1980
G. †Yuehsienszella Zhang 1963
Fm. †Atopidae Hupé 1953
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G. †Atops Emmons 1844
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Invalid names: Ivshiniellus Korobov 1966 [synonym]
G. †Avalonia Walcott 1890
G. †Pseudatops Lake 1940
Fm. †Bigotinidae Hupé 1953
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G. †Bigotina Cobbold 1935
G. †Bigotinella Suvorova 1960
G. †Bigotinops Hupe 1952
G. †Ouijjania Hupe 1953
G. †Serrania Linan 1978
Fm. †Cedariidae Raymond 1937
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G. †Bonneterrina Lochmann 1936
G. †Carinamala Palmer 1962
G. †Cedaria Walcott 1924
G. †Cedarina Lochman 1940
G. †Henadoparia Opik 1967
G. †Vernaculina Lochman and Hu 1961
Fm. †Changshaniidae Kobayashi 1935
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G. †Changshanocephalus Sun 1935
G. †Kazelia Walcott and Resser 1928
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Kazelia amsassiensis Sivov 1955
Invalid names: Kazellina Sivov 1955 [synonym]
G. †Mecophyrs Shergold 1982
G. †Parachangshania Qian 1958
G. †Paraqingshuiheella Lu and Qian 1984
G. †Wentsuia Sun 1935
Fm. †Conocoryphidae Angelin 1854
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G. †Bailiaspis Resser 1936
G. †Bailiella Matthew 1885
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Invalid names: Liocephalus Grönwall 1902 [synonym]
G. †Cainatops Matthew 1899
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Invalid names: Cornucocoryphe Sdzuy and Linan 1996 [synonym]
G. †Conocoryphe Hawle and Corda 1847
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Invalid names: Conocephalites Barrande 1852 [objective synonym], Couloumania Thoral 1946 [synonym]
G. †Ctenocephalus Hawle and Corda 1847
G. †Elyx Brogger 1879
G. †Hartella Matthew 1885
G. †Parabailiella Thoral 1946
Fm. †Conokephalinidae Hupé 1953
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G. †Buitella Lazarenko 1964
G. †Catuniella Egorova 1956
G. †Conokephalina Broegger 1886
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Invalid names: Lobocephalina Ruzicka 1940 [synonym], Ruzickaia Pribyl 1950 [synonym]
G. †Maspakites Lazarenko and Nikiforov 1968
G. †Meisterella Ivshin 1952
G. †Miranda Jegorova 1984
G. †Suludella Egorova and Savitsky 1968
G. †Westergaardella Kobayashi 1962
Fm. †Dokimocephalidae Kobayashi 1935
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G. †Alekcinella Ivshin 1862
G. †Anemocephalus Ivshin 1955
G. †Anuloides Ivshin 1962
G. †Apachia Frederickson 1949
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Invalid names: Apachilites Ivshin 1962 [synonym]
G. †Bellaspidella Rasetti 1945
G. †Bellaspis Rasetti 1945
G. †Beothuckia Ludvigsen et al. 1989
G. †Burnetiella Lochmann 1958
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Invalid names: Burnetia Walcott 1924 [replaced]
G. †Calocephalites Kurtz 1975
G. †Conaspis Hall 1863
G. †Deckera Frederickson 1949
G. †Dellea Wilson 1949
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Dellea punctata Palmer 1965
Invalid names: Eshelmania Wilson 1951 [synonym]
G. †Delleana Ivshin 1962
G. †Didwudina Ivshin 1962
G. †Dokimocephalus Walcott 1924
G. †Glyptometopsis Rasetti 1961
G. †Glyptometopus Rasetti 1944
G. †Iddingsia Walcott 1924
G. †Kindbladia Frederickson 1948
G. †Kiowaia Frederickson 1949
G. †Kyphocephalus Miller 1936
G. †Obrucheviaspis Ivshin 1953
G. †Pinctus Wilson 1951
G. †Pseudosaratogia Wilson 1951
G. †Ritella
G. †Saimachia Kobayashi 1937
G. †Sulcocephalus Wilson 1948
G. †Taenicephalina Rasetti 1945
G. †Tatulaspis Ivshin 1953
G. †Tchuostachia Khramova 1973
G. †Whittingtonella Ludvigsen et al. 1989
G. †Wilsonarella Ivshin 1962
G. †Wuhuia Kobayashi 1933
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Invalid names: Deadwoodia Resser 1938 [synonym]
Fm. †Ellipsocephalidae Matthew 1887
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G. †Acadolenus Sdzuy 1967
G. †Antatlasia Hupe 1952
G. †Argunaspis Repina 1966
G. †Asiatella Repina 1964
G. †Bergeroniaspis Lermontova 1951
G. †Bergeroniellus Lermontova 1940
G. †Blayacina Cobbold 1932
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Invalid names: Sardaspis Brasier 1976 [synonym]
G. †Brevitermierella Hupé 1953
+
Invalid names: Paratermierella Hupe 1952 [synonym]
G. †Cambrunicornia Geyer 1990
G. †Catadoxides Matthew 1899
G. †Comluella Hupe 1953
G. †Culmenaspis Repina 1972
G. †Ellipsocephalus Zenker 1833
+
Invalid names: Germaropyge Snajdr 1957 [synonym]
G. †Ellipsostrenua Kautsky 1945
G. †Glabrella Lermontova 1940
G. †Hamatolenus Hupe 1952
G. †Hupeolenus Geyer 1990
G. †Issafeniella Geyer 1990
G. †Kadyella Pokrovskaya 1959
G. †Kameschkoviella Repina 1959
G. †Kijanella Repina 1958
G. †Kingaspidoides Hupe 1953
+
Invalid names: Elatius Orlowski 1985 [synonym]
G. †Kingaspis Kobayashi 1935
+
Invalid names: Mesetaia Hupe 1953 [synonym]
G. †Krolina Repina 1960
G. †Kymataspis Geyer 1990
G. †Latikingaspis Geyer 1990
G. †Latoucheia Hupe 1953
G. †Latuzella Repina et al. 1999
G. †Lermontovia Suvorova 1956
G. †Limataceps Repina 1969
G. †Lusatiops Richter 1941
G. †Myopsolenus Hupe 1952
+
Invalid names: Collyrolenus Hupe 1952 [synonym]
G. †Nelegeria Korobov 1966
G. †Olekmaspis Suvorova 1956
G. †Ourikaia Geyer 1990
G. †Paramicmacca Lermontova 1951
G. †Paraprotolenella Zhu and Jiang 1981
G. †Planolimbus Geyer 1990
G. †Protagraulos Matthew 1895
G. †Protolenella Qian and Yao 1974
G. †Protolenus Matthew 1892
+
Invalid names: Bergeronia Matthew 1895 [objective synonym]
G. †Pruvostinoides Hupe 1952
G. †Pseudokadyella Repina 1966
G. †Pseudolenus Hupe 1953
G. †Pseudoprotolenella Zhu and Lin 1983
G. †Ptychoparopsis Hupe 1953
+
Invalid names: Berabichia Geyer 1990 [synonym]
G. †Rinconia Hupe 1953
G. †Sailycaspis Repina 1965
G. †Sectigena Geyer 1990
G. †Strenuaeva Richter and Richter 1940
+
Invalid names: Hindermeyeria Hupe 1953 [synonym]
G. †Strenuella Matthew 1887
G. †Tadakoustia Geyer 1990
G. †Termieraspis Repina 1960
G. †Termierella Hupe 1952
G. †Triangulaspis Lermontova 1940
+
Invalid names: Acutaspis Repina 1976 [synonym], Angustaeva Hupé 1953 [synonym], Triangulina Repina 1965 [synonym]
G. †Yeshanaspis Zhu and Jiang 1981
Fm. †Ellipsocephaloididae Hupé 1955
+
G. †Ellipsocephaloides Kobayashi 1935
Fm. †Elviniidae Kobayashi 1936
+
G. †Chariocephalus Hall 1863
G. †Dartonaspis Miller 1936
G. †Drumaspis Resser 1942
G. †Dunderbergia Walcott 1924
G. †Dytremacephalus Palmer 1954
+
G. †Elburgia Palmer 1960
G. †Elvinaspis Ergaliev 2001
G. †Elvinia Walcott 1924
G. †Elviniella Palmer 1960
G. †Elvinoides Ivshin 1962
G. †Elviraspis Ivshin 1962
G. †Elyaspis Kurtz 1975
G. †Irvingella Ulrich and Resser 1924
+
Invalid names: Komaspis Kobayashi 1935 [synonym]
G. †Jessievillia Hohensee and Stitt 1989
G. †Kujandina
G. †Megadunderbergia Kobayashi 1938
G. †Onchopeltis Rasetti 1944
G. †Paraenshia Qiu 1983
G. †Pesaia Walcott and Ressler 1928
G. †Protemnites Whitehouse 1939
G. †Pseudosaukia Rasetti 1944
G. †Qingshuihella Zhang 1980
Fm. †Estaingiidae Opik 1970
+
G. †Alanisia Hupe 1953
G. †Chulanolenus Zhang 1983
G. †Eomalungia Lee 1978
G. †Estaingia Pocock 1964
+
Estaingia cerastes Öpik 1975
Estaingia fletcheri Öpik 1975
Invalid names: Hsuaspis Chang 1957 [synonym]
G. †Hupeia Kobayashi 1944
G. †Ichangia Chang 1965
G. †Mundocephalina Repina 1958
G. †Paraichangia Lee 1978
G. †Pararaia Kobayashi 1942
G. †Shifangia Chien and Yao 1974
G. †Sichuanolenus Zhang et al. 1980
G. †Szechuanolenus Zhang and Zhu 1978
Fm. †Eulomidae Kobayashi 1955
+
G. †Altaiaspis Ivshin 1960
G. †Amzasskiella Poletaeva 1960
G. †Archaeuloma Li 1978
G. †Crucicephalus Shergold 1971
G. †Dolgeuloma Rozova 1963
+
Invalid names: Rosovaspis Courtessole and Pillet 1976 [objective synonym]
G. †Euloma Angelin 1854
+
Invalid names: Calymenopsis Bergeron 1895 [synonym]
G. †Iveria Shergold 1980
G. †Kujandaspis Ivshin 1953
+
Invalid names: Ketyna Rozova 1963 [synonym]
G. †Limpeina Ogienko 1984
G. †Loparella Rozova 1968
G. †Lopeuloma Rozova 1968
G. †Natmus Jell 1985
G. †Pareuloma Rasetti 1954
G. †Plecteuloma Shergold 1975
G. †Probilacunaspis Ergaliev 1980
G. †Proteuloma Sdzuy 1958
G. †Pseudoacrocephalites Maksimova 1962
G. †Stigmatoa Opik 1963
Fm. †Holocephalinidae Hupé 1953
+
G. †Dasometopus Resser 1936
G. †Holocephalina Salter 1864
+
Invalid names: Carausia Hicks 1872 [synonym]
G. †Holocephalites Zhou 1982
G. †Meneviella Stubblefield 1951
+
Invalid names: Menevia Lake 1938 [replaced], Salteria Thomson 1864 [synonym]
G. †Sdzuyella Hajrullina 1975
Fm. †Isocolidae Angelin 1854
+
G. †Hanzhongaspis Chen 1975
G. †Holdenia Cooper 1953
G. †Liangshanocephalus Chen 1975
G. †Pradesia Thoral 1935
G. †Pseudopetigurus Prantl and Pribyl 1949
G. †Thoralocolus Pillet and Courtessole 1985
G. †Tiresias McCoy 1846
G. †Triarthroides Raymond 1937
Fm. †Ityophoridae Warburg 1925
+
G. †Frognaspis Nikolaisen 1965
Fm. †Kingstoniidae Kobayashi 1935
+
G. †Ankoura Resser 1938
G. †Blountia Walcott 1916
+
Invalid names: Protillaenus Raymond 1937 [synonym]
G. †Brachyaspidion Miller 1936
G. †Bynumia Walcott 1924
G. †Bynumina Resser 1942
G. †Calvipelta Westrop 1986
G. †Clelandia Cossman 1902
+
Clelandia parabola Cleland 1900
Invalid names: Bynumiella Resser 1942 [synonym]
G. †Ithycephalus Resser 1938
G. †Kingstonia Walcott 1924
G. †Komaspidella Kobayashi 1938
+
Invalid names: Ataktaspis Lochman and Duncan 1944 [synonym], Buttsina Rozova 1968 [synonym]
G. †Larifugula Ludvigsen 1982
G. †Maryvillia Walcott 1916
G. †Pugionicauda Westrop 1986
G. †Saonella Rozova 1968
Fm. †Llanoaspididae Lochmann 1944
+
G. †Amquia Rasseti 1946
G. †Arcuolimbus Palmer 1954
G. †Deiracephalus Resser 1935
+
Invalid names: Asteraspis Kobayashi 1935 [objective synonym]
G. †Genevievella Lochmann 1936
+
Invalid names: Nixonella Lochman 1944 [synonym], Placosema Opik 1967 [synonym]
G. †Llanoaspidella Tasch 1951
G. †Llanoaspis Lochman 1938
G. †Metisaspis Rasetti 1946
G. †Nahannicephalus Pratt 1992
G. †Paracedaria Duncan 1949
G. †Sacha Rozova 1964
G. †Tagenarella Lazarenko 1968
Fm. †Lonchocephalidae Hupé 1955
+
G. †Amiaspis Lochmann 1944
G. †Bolaspidellus Lazerenko and Datsenko 1967
G. †Calymenidius Rasetti 1944
G. †Caulaspis Rozova 1960
G. †Durinia Robison 1988
G. †Glaphyraspis Resser 1937
+
Invalid names: Raaschella Lochmann 1938 [synonym]
G. †Graciella Rozova 1963
G. †Hawkinsaspis Rasetti 1968
+
Invalid names: Hawkinsia Rasetti 1965 [replaced]
G. †Interalia Opik 1967
G. †Kuraspis Chernysheva 1959
G. †Kuraspoides Ogienko and Garina 1999
G. †Lonchocephalus Owen 1852
+
Invalid names: Bucksella Howel 1957 [synonym]
G. †Monosulcatina Rozova 1963
G. †Neoglaphyraspis Yuan and Yin 1998
G. †Nordia Rozova 1968
G. †Olegaspis Ivshin 1962
G. †Pseudotalbotina Benedetto 1977
G. †Quebecaspis Rasetti 1944
G. †Raashellina Rozova 1963
G. †Talbotina Lochman 1938
G. †Terranovella Lochman 1938
G. †Trymataspis Robison 1964
G. †Weeksina Resser 1935
Fm. †Marjumiidae Kobayashi 1935
+
G. †Anemocephalops Ivshin 1962
G. †Crepichilella Wilson 1951
G. †Glyphopeltis Deiss 1939
G. †Holmdalia Robison 1988
G. †Ithyektyphus Shaw 1956
G. †Lecanopleura Raymond 1937
G. †Marjumia Walcott 1916
G. †Modocia Walcott 1924
+
Invalid names: Armonia Walcott 1924 [synonym], Perioura Resser 1938 [synonym]
G. †Nasocephalus Wilson 1954
G. †Pearylandia Robison 1988
G. †Petruninaspis Ivshin 1962
G. †Schyilaspis Ivshin 1962
G. †Shickshockia Rasetti 1946
G. †Syspacheilus Resser 1938
Fm. †Nepeidae Whitehouse 1939
+
G. †Ascionepea Opik 1967
G. †Ferenepea Opik 1967
G. †Folliceps Opik 1970
G. †Loxonepea Opik 1970
G. †Nepea Whitehouse 1939
G. †Penarosa Opik 1970
Fm. †Palaeolenidae Hupé 1953
+
G. †Alataurus Repina 1964
G. †Bajangoliaspis Sivov 1960
G. †Enammocephalus Repina 1964
G. †Ferralsia Cobbold 1935
G. †Gigoutella Hupe 1953
G. †Habrocephalus Repina 1964
G. †Megapalaeolenus Chang 1966
G. †Palaeolenella Repina 1960
G. †Palaeolenides Egorova 1967
G. †Palaeolenus Mansuy 1912
G. †Resimopsis Repina 1958
G. †Schistocephalus Chernysheva 1956
G. †Validaspis Repina 1977
Fm. †Phylacteridae Ludvigsen and Westrop 1989
+
G. †Aphelotoxon Palmer 1965
+
Invalid names: Ponumia Hu 1970 [synonym]
G. †Cliffia Wilson 1951
G. †Drabia Wilson 1951
G. †Phylacterus Raymond 1924
+
Invalid names: Liostracinoides Raymond 1937 [synonym]
G. †Westonaspis Rasetti 1945
Fm. †Solenopleuridae Angelin 1854
+
G. †Abakanopleura Sivov 1955
G. †Acanthometopus Lu and Qian 1983
G. †Acrocephalaspis Ivshin 1953
G. †Aiaiaspis Nazarov 1973
G. †Aidarella Lermontova 1951
G. †Albansia Howell 1937
G. †Aldanaspis Lermontova 1940
G. †Badulesia Sdzuy 1968
G. †Bigranulella Shaw and Clark 1968
G. †Braintreella Wheeler 1942
G. †Catasolenopleura Qiu 1983
G. †Conicephalus Yang et al. 1993
G. †Crusoia Walcott 1924
G. †Denaspis Repina 1973
G. †Ejinaspis Lu and Zhou 1986
G. †Herse Hawle and Corda 1847
+
Invalid names: Solenopleurina Ruzicka 1938 [objective synonym]
G. †Huzhuia Zhu 1965
G. †Hyperoparia Zhang 1983
G. †Jincella Snajdr 1957
G. †Kabuqiia Zhang 1987
G. †Karagandoides Ivshin 1962
G. †Levisia Walcott 1911
G. †Liosolenopleura Thoral 1947
G. †Maiaspis Chernysheva 1956
G. †Manublesia Alvaro 1996
G. †Menocephalites Kobayashi 1935
G. †Minupeltis Palmer 1960
+
Minupeltis definita Palmer 1965
G. †Munija Khramova 1980
G. †Munijia
G. †Neosolenopleurella Ju 1983
G. †Nilegna Opik 1967
G. †Ninaspis Ivshin 1953
G. †Paracrocephalites Poulsen 1954
G. †Perneraspis Prantl 1947
G. †Pingluia Zhang and Wang 1985
G. †Proavus Poletaeva 1972
G. †Pseudosolenoparia Zhou 1974
G. †Rimouskia Resser 1938
G. †Sao Barrande 1846
+
Invalid names: Acanthocnemis Hawle and Corda 1847 [synonym], Acanthogramma Hawle and Corda 1847 [synonym], Crithias Hawle and Corda 1847 [synonym]
G. †Shanghaiaspis Xu and Ju 1987
G. †Solenopleura Angelin 1854
G. †Solenopleurella Poulson 1927
G. †Solenopleuropsis Thoral 1947
G. †Trachoparia Zhang 1963
+
Trachoparia bigranosa Endo 1937
G. †Usumunaspis Lazerenko 1962
G. †Yabeia Reswer and Endo 1935
Fm. †Tricrepicephalidae Palmer 1954
+
G. †Meteoraspis Resser 1935
+
Invalid names: Coleopachys Raymond 1937 [synonym]
G. †Tricrepicephalus Kobayashi 1935
+
Invalid names: Paracrepicephalus Lochman 1936 [objective synonym]
Fm. †Utiidae Kobayashi 1935
+
G. †Amginouyia Chernysheva 1956
G. †Antagmopleura Lermontova 1960
G. †Chondragraulina Pokrovskaya 1960
G. †Chondragraulos Lermontova 1940
G. †Utia Walcott 1924
Fm. †Yunnanocephalidae Hupé 1953
+
G. †Elicicola Jel and Runnegar 1990
G. †Luaspis Hupe 1953
G. †Pensacola Palmer and Gatehouse 1972
G. †Wangzishia Sun 1977
G. †Yunnanocephalus Kobayashi 1936
+
Invalid names: Pseudoptychoparia Ting 1940 [objective synonym]
G. †Changshania Sun 1924
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Invalid names: Metachangshania Duan 1966 [synonym]
G. †Changqingia Lu and Zhu 1983
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Invalid names: Austosinia Zhang and Jell 1987 [synonym]
G. †Elrathia Walcott 1924
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Elrathia kingi Meek 1870
G. †Harpes Goldfuss 1839
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Invalid names: Helioharpes Pribyl and Vanek 1981 [synonym], Reticuloharpes Vanek 1963 [synonym]
G. †Lunacrania Ivshin 1962
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Invalid names: Paranumia [synonym]
Or. †Proetida Fortey and Owens 1975
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Fm. †Hystricuridae Hupé 1953
+
G. †Amblycranium Ross 1951
G. †Etheridgaspis Kobayashi 1940
G. †Glabretina Lochmann 1965
G. †Hillyardina Ross 1951
+
Invalid names: Metabowmania Kobayashi 1955 [synonym]
G. †Holubaspis Pribyl 1950
G. †Hyperbolochilus Ross 1951
G. †Hystricurus Raymond 1913
G. †Nyaya Rozova 1963
G. †Paenebeltella Ross 1951
G. †Parahystricurus Ross 1951
G. †Paraplethopeltis Bridge and Cloud 1947
G. †Psalikilopsis Ross 1953
G. †Psalikilus Ross 1951
G. †Taoyuania Liu 1977
+
Invalid names: Batyraspis Apollonov and Tschugaeva 1983 [synonym]
G. †Tasmanaspis Kobayashi 1940
+
Tasmanaspis lewisi Kobayashi 1940
G. †Tersella Petrunina 1973
Fm. †Scharyiidae Osmolska 1957
+
G. †Lasarchopyge Chatterton et al. 1998
G. †Niuchangella Chang 1974
G. †Panarchaegonus Öpik 1937
G. †Panarchaeogonus Oepik 1937
G. †Scharyia Pribyl 1946
Fm. †Tropidocoryphidae Pribyl 1946
+
G. †Alberticoryphe Erben 1966
G. †Astycoryphe Richter 1919
G. †Buchiproetus Pillet 1969
G. †Cornuproetus Richter and Richter 1919
G. †Cyrtosymboloides Alberti 1967
G. †Dalejeproetus Snajdr 1977
G. †Decoroproetus Pribyl 1946
+
Invalid names: Ogmocnemis Kielan 1960 [synonym], Proetidella Bancroft 1949 [synonym], Warburgaspis Pribyl 1946 [synonym]
G. †Denemarkia Pribyl 1946
G. †Diademaproetus Alberti 1964
G. †Eopiriproetus Alberti 1966
G. †Eremiproetus Richter and Richter 1919
G. †Ignoproetus Šnajdr 1977
G. †Interproetus Snajdr 1977
G. †Koneprusites Pribyl 1964
G. †Lepidoproetus Erben 1951
G. †Linguaproetus Alberti and Ruchholz 1964
G. †Macroblepharum Alberti 1964
G. †Nagaproetus Snajdr 1977
G. †Parvigena Owens 1973
+
Parvigena parvigena Warburg 1925
G. †Phaetonellus Novak 1890
G. †Phaseolops Whittington 1963
G. †Piriproetus Erben 1952
G. †Prionopeltis Hawle and Corda 1847
+
Invalid names: Phaetonides Barrande 1847 [objective synonym]
G. †Prodrevermannia Alberti 1964
G. †Proetina Pribyl 1946
G. †Proetopeltis Pribyl 1965
G. †Pterocoryphe Feist 1976
G. †Quadratoproetus Alberti 1967
G. †Sculptoproetus Erben 1951
G. †Vicinoproetus Alberti 1967
+
Invalid names: Vicinopeltis Pribyl 1967 [objective synonym]
G. †Voigtaspis Alberti 1967
G. †Wolayella Erben 1966
G. †Xiphogonium Hawle and Corda 1847
+
Invalid names: Trautensteinproetus Pillet 1969 [synonym]
G. †Zetaproetus Snajdr 1983
G. †Benthamaspis Poulsen 1946
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Invalid names: Oculomagnus Lochman 1966 [synonym]
G. †Cheiropyge Diener 1897
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Invalid names: Suturikephalion Kobayashi and Hamada 1982 [synonym]
G. †Namuropyge Richter and Richter 1939
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Invalid names: Coignouina Reed 1943 [synonym]
G. †Neogriffithides Tumanskaya 1935
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Invalid names: Siciliproetus Kobayashi and Hamada 1980 [synonym]
G. †Otarion Zenker 1833
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Invalid names: Aulacopleurella Alberti 1981 [synonym], Conoparia Hawle and Corda 1847 [synonym], Otarionella Weyber 1965 [synonym]
G. †Palpebralia Richter and Richter 1927
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Palpebralia palpebralis Richter and Richter 1927
Or. †Phacopida Salter 1864
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Fm. †Bathycheilidae Pribyl 1953
+
G. †Bathycheilus Holub 1908
+
Invalid names: Parabathycheilus Mergl 1984 [synonym]
G. †Eulomina Ružicka 1931
Fm. †Bavarillidae Sdzuy 1957
+
G. †Bavarilla Barrande 1868
+
Bavarilla hofensis Barrande 1868
G. †Holoubkocheilus Mergl 1994
Fm. †Calmoniidae Delo 1935
+
G. †Anchiopella Reed 1907
+
Invalid names: Bainella Rennie 1930 [synonym]
G. †Andinacaste Eldredge and Ormiston 1979
G. †Australoacaste Benedetto and Martel 1976
G. †Australops Baldis 1972
G. †Bouleia Kozlowski 1923
+
Invalid names: Dereimsia Kozlowski 1923 [synonym]
G. †Calmonia Clarke 1913
G. †Chiarumanipyge Branisa and Vanek 1973
G. †Cryphaeoides Delo 1935
G. †Deltacephalaspis Eldredge and Ormiston 1979
G. †Hadrorachus Delo 1935
+
Invalid names: Hadrorakos Delo 1940 [objective synonym]
G. †Jujuyops Baldis and Blasco 1976
G. †Kozlowskiaspis Branisa and Vanek 1973
G. †Malvinella Wolart 1968
G. †Metacryphaeus Reed 1907
G. †Oosthuizenella Cooper 1982
G. †Parabouleia Eldredge 1972
G. †Paracalmonia Struve 1958
G. †Pennaia Clarke 1913
G. †Phacopina Clarke 1913
G. †Probolops Delo 1935
G. †Punillaspis Baldis and Longobucco 1979
G. †Renniella Cooper 1982
G. †Schizostylus Delo 1935
G. †Tarijactinoides Suárez-Soruco 1971
+
Invalid names: Bolivianaspis Branisa and Vanek 1973 [synonym]
G. †Tibagya Struve 1958
G. †Typhloniscus Salter 1856
Fm. †Diaphanometopidae Jaanusson 1959 [trilobite]
+
G. †Diaphanometopus Schmidt 1881
G. †Gyrometopus Jaanusson 1975
G. †Prodalmanitina Chugaeva 1968
Fm. †Homalonotidae Chapman 1890
+
G. †Arduennella Wenndorf 1990
G. †Brongniartella Reed 1918
+
Brongniartella robusta Lespérance 1968
Invalid names: Pamirotellus Balashova 1968 [synonym], Portaginus Lesperance 1968 [synonym]
G. †Burmeisterella Reed 1918
G. †Burmeisteria Salter 1865
G. †Digonus Guerich 1909
G. †Dipleura Green 1832
G. †Eohomalonotus Reed 1918
G. †Homalonotus König 1825
+
Invalid names: Koenigia Salter 1965 [objective synonym]
G. †Huemacaspis Pribyl and Vanek 1980
G. †Iberocoryphe Hammann 1977
G. †Kerfornella Henry 1976
G. †Leiostegina Kobayashi 1937
G. †Parahomalonotus Reed 1918
G. †Plaesiacomia Hawle and Corda 1847
G. †Platycoryphe Foerste 1919
+
Invalid names: Liangshanaspis Zhang 1974 [synonym]
G. †Scabrella Wenndorf 1990
G. †Trimerus Green 1832
Superfm. †Phacopoidea Hupe 1953
Fm. †Pharostomatidae Hupé 1953
+
G. †Paivinia Rosov and Dubatlova 1985
G. †Pharostomina Sdzuy 1955
+
Invalid names: Colpocoryphoides Harrington and Leanza 1957 [synonym]
G. †Prionocheilus Rouault 1847
+
Prionocheilus pulchra Beyrich 1846
Invalid names: Pharostoma Hawle and Corda 1847 [synonym]
G. †Ptychometopus Schmidt 1894
G. †Thulincola Tripp 1962
Fm. †Pterygometopidae Reed 1905
+
G. †Achatella Delo 1935
G. †Bolbochasmops McNamara 1980
G. †Calliops Delo 1935
G. †Calyptaulax Cooper 1930
G. †Carinopyge Maksimova 1955
G. †Chasmops M'Coy 1849
G. †Eomonorachus Delo 1935
G. †Estoniops Mannil 1958
G. †Ingriops Jaanusson and Ramskold 1993
G. †Isalaux Frederickson and Pollack 1952
G. †Liocnemis Kielan 1960
G. †Monorakos Schmidt 1886
G. †Oculichasmops Rõõmusoks 1986
G. †Podowrinella Clarkson et al. 1977
G. †Pterygometopus Schmidt 1881
G. †Sceptaspis Ludvigsen and Chatterton 1982
G. †Scopelochasmops McNamara 1980
G. †Toxochasmops McNamara 1979
G. †Tricopelta Ludvigsen and Chatterton 1982
G. †Truncatometopus Pillet 1960
G. †Volkops Struve 1959
G. †Yankaoia Zhou et al. 1998
G. †Chittidilla King 1941
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Invalid names: Diandongaspidella Yuan et al. 1997 [synonym]
G. †Kunmingaspis Lu and Chang 1974
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Invalid names: Benxiaspis Guo and An 1982 [synonym]
Fm. Testudinidae Batsch 1788
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G. †Cylindraspis Fitzinger 1835
hide
Invalid names: Cylindrasppis Fitzinger 1835 [misspelling]
Fm. †Proetidae Salter 1864
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G. †Aceroproetus Kolobova 1988
G. †Ameropiltonia Brezinski 2000
G. †Ameura Weller 1936
G. †Anisopyge Girty 1908
G. †Appendicysta Hahn and Yuan 1989
G. †Aprathia Hahn and Brauckmann 1975
G. †Archegonus Burmeister 1843
+
Subg. †Archegonus (Angustibole) Hahn 1965
Invalid names: Cylindraspis Sandberger 1850 [synonym]
G. †Ascetopeltis Owens 1973
G. †Astroproetus Begg 1939
+
Invalid names: Clypoproetus Begg 1939 [synonym]
G. †Australokaskia Engel and Morris 1994
G. †Bailielloides Kobayashi and Hamada 1972
+
Bailielloides inexpectans Kobayashi and Hamada 1972
G. †Bapingaspis Yuan 1988
G. †Basidechenella Richter 1912
G. †Belgibole Hahn 1963
G. †Benesovella Chlupac 1969
G. †Bitumulina Osmolska 1970
G. †Bohemiproetus Pillet 1969
+
Bohemiproetus bohemicus Hawle and Corda 1847
G. †Bolivicrania Kobayashi and Hamada 1986
G. †Bollandia Reed 1943
G. †Borealia Maksimova 1977
G. †Breviphillipsia Hessler 1963
G. †Calybole Richter 1927
G. †Camsellia Ormiston 1976
G. †Capricornia Engel and Morris 1996
+
Capricornia queenslandica Engel and Morris 1996
G. †Carbonocoryphe Richter and Richter 1950
G. †Carbonoproetus Gandl 1987
G. †Ceratoproetus Luo and Jiang 1985
G. †Chauffouraspis Pillet 1972
G. †Chlupacula Hahn and Wunn-Petry 1983
G. †Chuanoproetus Richter and Richter 1919
+
Invalid names: Carnicia Richter and Richter 1927 [synonym]
G. †Chuanqianoproetus Wu 1977
G. †Clavibole Hahn and Brauckmann 1982
G. †Comptonaspis Brenzinski 1988
G. †Conophillipsia Roberts 1963
G. †Constantina Cisne 1970
G. †Crassibole Gandl 1980
G. †Crassiproetus Stumm 1953
G. †Cummingella Reed 1942
G. †Cyphinioides Reed 1942
G. †Cyphoproetus Kegel 1927
G. †Cyrtodechenella Richter 1950
G. †Cyrtoproetus Reed 1943
G. †Cyrtosymbole Richter 1913
G. †Cystispina Richter and Richter 1939
G. †Daihuaia Yuan 1988
G. †Dechenella Kayser 1880
+
Invalid names: Eudechenella Richter 1912 [objective synonym]
G. †Delaria Weller 1944
G. †Deltadechenella Ormiston 1967
G. †Diacoryphe Richter and Richter 1951
G. †Ditomopyge Newell 1931
+
Invalid names: Cyphinium [synonym], Permoproetus Tumanskaya 1935 [synonym]
G. †Drevermannia Schmidt 1909
G. †Dudu Hahn and Hahn 1985
G. †Elimaproetus Curtis and Lane 1997
G. †Elliptophillipsia Hessler 1963
G. †Eocyphinium Reed 1942
G. †Eocyrtosymbole Pillet 1972
G. †Eodrevermannia Pribyl 1946
G. †Erbenaspis Alberti 1966
G. †Erbenites Pribyl 1964
G. †Evagena Hahn and Brauckmann 1989
G. †Formonia Richter 1928
G. †Franconicabole Alberti 1976
+
Franconicabole dillensis Drevermann 1901
G. †Frithjofia Pribyl and Vanek 1978
G. †Fuscinipyge Ormiston 1972
G. †Ganinella Elkin 1968
G. †Gapeevella Gandl 1987
G. †Georhithronella Hahn et al. 2001
G. †Gerastos Goldfuss 1843
+
Invalid names: Dohmiella Lutke 1990 [synonym], Kegeliella Lutke 1990 [synonym]
G. †Gitarra Gandl 1968
G. †Globusia Osmolska 1973
G. †Gracemerea Engel and Morris 1989
G. †Griffithidella Hessler 1965
G. †Griffithides Portlock 1843
G. †Haasia Yuan 1988
G. †Hamiroproetus Snajdr 1977
G. †Hassiabole Hahn et al. 1996
G. †Hedstroemia Pribyl and Vanek 1978
G. †Helioproetus Richter 1919
G. †Helokybe Thomas and Narbonne 1979
G. †Hesslerides Brezinski 2000
G. †Humeia Ormiston 1975
G. †Humilogriffithides Inai 1936
G. †Hunanoproetus Yang 1981
G. †Hypaproetus Wu 1977
G. †Iranaspidion Kobayashi and Hamada 1978
G. †Karginella Hahn et al. 1990
G. †Kaskia Weller 1936
G. †Kathwaia Grant 1966
G. †Khalfinella Elkin 1964
G. †Kollarcephalus Brezinski 2000
G. †Kolymoproetus Maksimova 1978
G. †Kulmiella Hahn 1968
G. †Lacunoporaspis Elkin 1966
G. †Langgonbole Kobayashi and Hamada 1973
G. †Latiglobusia Hahn et al. 1994
G. †Latiproetus Lu 1962
G. †Linguaphillipsia Stubblefield 1948
G. †Liobole Richter and Richter 1949
G. †Liobolina Richter and Richter 1951
G. †Longiproetus Cavet and Pillet 1958
G. †Lophiokephalion Kobayashi 1988
G. †Lugalella Hahn and Wunn-Petry 1983
G. †Luojiashania Chang 1974
G. †Mahaiella Yin 1983
G. †Mannopyge Ludvigsen 1987
G. †Menorcaspis Hahn et al. 1994
G. †Merebolina Gandl 1980
G. †Metaphillipsia Reed 1943
G. †Microspatulina Hahn et al. 1992
G. †Mirabole Osmólska 1962
G. †Monodechenella Stumm 1953
+
G. †Moravocoryphe Pribyl and Vanek 1978
G. †Moschoglossis Goldring 1958
G. †Myoproetus Snajdr 1976
+
Invalid names: Myoproetus Maksimova 1978 [objective synonym]
G. †Neoproetus Tesch 1923
G. †Nitidocare Pribyl and Vanek 1985
G. †Novoameura Brezinski 1991
G. †Nunnaspis Brezinski 2000
G. †Oehlertaspis Pillet and Vanĕk 1974
+
Invalid names: Oehlertia Pillet 1972 [replaced]
G. †Oidalaproetus Wu 1977
G. †Orbitoproetus Pillet 1969
G. †Ormistonia Maksimova 1978
G. †Ormistoniella Cooper 1982
G. †Osmolskia Chlupáč 1966
G. †Paladin Weller 1936
+
Invalid names: Weberides Reed 1942 [synonym]
G. †Palaeophillipsia Sugiyama and Okano 1944
G. †Panibole Groning 1985
+
Invalid names: Proliobole Archinal 1991 [synonym]
G. †Parachaunoproetus Yuan 1988
G. †Paradechenella Richter 1912
G. †Parafrithjofia Yuan 1988
G. †Paraglobusia Hahn et al. 1999
G. †Paragriffithides Reed 1943
G. †Parapalpebralia Pillet 1973
G. †Paraphillipsia Tumanskaya 1935
G. †Parawarburgella Maksimova 1975
G. †Particeps Reed 1943
G. †Parvidumus Kobayashi and Hamada 1980
G. †Paryfenus Hadding 1913
G. †Pedinocoryphe Hahn et al. 1995
G. †Pedinodechenella Ormiston 1967
G. †Perexigupyge Brezinski 1988
G. †Phillibole Richter and Richter 1937
G. †Phillibolina Gandl 1968
G. †Philliboloides Gandl 1969
G. †Phillipsia Portlock 1843
G. †Phyllaspis Richter 1863
G. †Piltonia Goldring 1955
G. †Podoliproetus Šnajdr 1980
G. †Pontipalpebralia Lutke 1968
G. †Praedechenella Maximova 1953
G. †Pragoproetus Snajdr 1977
G. †Prantlia Pribyl 1946
G. †Prodiacoryphe Yuan 1988
G. †Proetocephalus Lutke 1977
G. †Proetus Steininger 1831
+
Proetus listeri Kegel 1926
Invalid names: Aeonia Burmeister 1843 [objective synonym], Devonoproetus Lutke 1990 [synonym], Euproetus Richter and Richter 1918 [objective synonym], Falcatoproetus Lutke 1990 [synonym]
G. †Pseudodechenella Pillet 1973
+
Pseudodechenella edgecombei Lieberman 1994
Invalid names: Arcticormistonia Lieberman 1994 [synonym]
G. †Pseudodudu Hahn et al. 1997
G. †Pseudophillipsia Gemmellaro 1890
G. †Pseudoproetus Poulson 1934
G. †Pseudospatulina Hahn 1968
G. †Pseudowaribole Hahn and Hahn 1967
G. †Pudoproetus Hessler 1963
+
Invalid names: Zhifangia Zhang 1983 [synonym]
G. †Pulcherproetus Lutke 1990
G. †Pusillabole Alberti 1973
G. †Reediella Osmolska 1970
G. †Rhenogriffides Hahn et al. 1987
G. †Richterella Hessler 1965
G. †Rugulites Tomcyzkowa 1991
+
Invalid names: Podolites Balashova 1968 [replaced]
G. †Ryckholtia Snajdr 1980
+
Ryckholtia ryckholti Barrande 1846
G. †Schaderthalaspis Alberti 1983
G. †Schizophillipsia Kobayashi and Hamada 1980
G. †Schizoproetina Maksimova 1977
G. †Schizoproetoides Ormiston 1967
G. †Schizoproetus Richter 1912
G. †Semiproetus Reed 1943
G. †Sevillia Weller 1936
G. †Silesiops Chlupác 1966
G. †Simaproetus Šnajdr 1980
G. †Sinobole Yuan 1988
G. †Sinocyrtoproetus Yuan and Xiang 1998
G. †Skemmatocare Richter 1927
G. †Skemmatopyge Richter and Richter 1919
G. †Spatulina Osmolska 1962
+
Spatulina spatulata Woodward 1902
G. †Spergenaspis Brezinski 1987
G. †Spinibole Chlupáč 1966
G. †Spinibolops Hahn and Hahn 1971
G. †Tawstockia Brauckmann 1974
G. †Taynaella Spasskij 1989
G. †Tcherkesovia Spassky 1989
G. †Tetinia Chlupác 1971
G. †Thalabaria Engel and Morris 1989
G. †Thebanaspis Lutke 1990
G. †Thigriffides Hessler 1965
G. †Timoraspis Hahn 1967
G. †Triproetus Kobayashi and Hamada 1979
G. †Tropidocare Chlupac 1971
G. †Tschernyschewiella Fredericks 1924
G. †Typhloproetus Richter 1913
G. †Unguliproetus Erben 1951
G. †Vandergrachtia Brauckmann 1974
G. †Vidria Weller 1944
G. †Vittaella Alberti 1976
G. †Wagnerispina Gandl 1977
G. †Waideggula Hahn and Schneider 1989
G. †Warburgella Reed 1931
+
Invalid names: Holometopus Angelin 1854 [replaced]
G. †Waribole Richter and Richter 1926
G. †Weania Campbell and Engel 1963
G. †Weberiphillipsia Osmolska 1970
+
Invalid names: Spinolimbella Liu 1982 [synonym]
G. †Weyeraspis Hahn et al. 1995
G. †Winiskia Norford 1981
G. †Winterbergia Hahn and Brauckmann 1975
G. †Witryides Hahn et al. 1986
G. †Xenadoche Hahn and Hahn 1982
G. †Xenoboloides Brauckmann 1987
G. †Xenocybe Owens 1973
G. †Xenodechenella Pek and Vanìk 1991
+
Xenodechenella chacomaensis Pek and Vanĕk 1991
G. †Xiangzhongella Liu 1987
G. †Yanshanaspis Luo and Jiang 1985
G. †Yichangaspis Xiang and Zhou 1987
G. †Zhegangula Hahn and Yuan 1989
Invalid names: Phillipsiidae Oehlert 1886 [synonym]
Fm. †Brachymetopidae Prantl and Pribyl 1951
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G. †Brachymetopus M'Coy 1847
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Brachymetopus jayae Archbold 1981
Invalid names: Brachymetopina Reed 1903 [objective synonym], Iriania Archbold 1981 [synonym]
G. †Loeipyge Kobayashi and Hamada 1979
G. †Mystrocephala Whittington 1960
G. †Radnoria Wasmann 1894
Fm. †Aulacopleuridae Angelin 1854
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G. †Aulacopleura Hawle and Corda 1847
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Invalid names: Arethusina Barrande 1846 [objective synonym], Paraaulacopleura Chaubet 1937 [synonym]
G. †Coignops Gandl 1980
G. †Cyphaspides Novak 1890
G. †Cyphaspis Burmeister 1843
G. †Dixiphopyge Brezinski 1988
G. †Harpidella M'Coy 1849
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Invalid names: Rhinotarion Whittington and Campbell 1967 [synonym], Rhinotarion Whittington and Campbell 1967 [synonym]
G. †Malimanaspis Baldis and Longobucco 1977
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Invalid names: Goodsiraspis Adrain and Chatterton 1993 [synonym]
G. †Maurotarion Alberti 1969
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Invalid names: Branisella Pribyl and Vanek 1981 [synonym], Goniopleura Hawle and Corda 1847 [nomen oblitum], Tricornotarion Chatterton 1971 [synonym]
G. †Songkania Chang 1974
Fm. †Phacopidae Hawle and Corda 1847
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G. †Acernaspis Campbell 1967
+
Invalid names: Murphycops Lespérance 1968 [synonym]
G. †Acuticryphops Cronier and Feist 2000
G. †Adastocephalum Mitchell 1919
G. †Afrops Alberti 1983
G. †Altaesajania Maksimova 1978
G. †Ananaspis Campbell 1967
G. †Babinops Feist and Becker 1997
G. †Boeckops Chlupac 1972
G. †Burtonops Struve 1990
G. †Chotecops Chlupac 1971
+
Invalid names: Cordapeltis Pribyl and Vanek 1971 [synonym]
G. †Cryphops Richter and Richter 1926
G. †Denckmannites Wedekind 1911
G. †Dianops Richter 1923
G. †Dienstina Richter 1931
G. †Drotops Struve 1990
G. †Ductina Richter 1931
G. †Echinophacops Zhou 1983
G. †Eldredgeops Struve 1990
G. †Eocryphops Richter 1931
G. †Eophacops Delo 1935
+
Invalid names: Bullicephalus Pribyl and Vanek 1971 [synonym]
G. †Geesops Struve 1972
G. †Illaenula Chlupac 1977
G. †Kainops Ramskold and Werdelin 1991
G. †Liolophops Struve 1972
G. †Lochkovella Chlupac 1972
G. †Nephranops Richter 1926
G. †Omegops Struve 1976
G. †Paciphacops Maksimova 1971
+
Paciphacops logani Hall 1860
G. †Pedinopariops Struve 1972
G. †Phacopidella Reed 1905
+
Invalid names: Glockeria Wedekind 1914 [objective synonym]
G. †Plagiolaria Kegel 1952
G. †Rabienops Struve 1989
G. †Reedops Richter and Richter 1925
G. †Rhinophacops Kaneko 1990
G. †Rhinoreedops Maksimova 1978
G. †Sambremeusaspis Lespérance and Sheehan 1987
G. †Signatops Pribyl and Vanek 1971
G. †Struveaspis Alberti 1966
G. †Teichertops Struve 1992
G. †Trimerocephalus M'Coy 1849
+
Invalid names: Eutrimerocephalus Gortani 1907 [objective synonym]
G. †Zaplaops Baldis and Blasco 1976
Fm. †Acastidae Delo 1935
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G. †Acastava Richter 1954
G. †Acaste Goldfuss 1843
+
Invalid names: Acastina Reed 1927 [objective synonym]
G. †Acastella Reed 1925
G. †Acastellina Richter and Richter 1975
G. †Acastocephala Shergold 1966
+
Acastocephala macrops Salter 1864
G. †Acastoides Delo 1935
G. †Acastopyge Tomczykowa and Tomczyk 1970
G. †Armorigreenops Lieberman and Kloc 1997
G. †Asteropyge Hawle and Corda 1847
G. †Baniaspis Destombes 1972
G. †Bellacartwrightia Lieberman and Kloc 1997
G. †Bradocryphaeus Haas and Mensink 1970
G. †Breizhops Morzadec 1983
G. †Centauropyge Haas 1968
G. †Chimaerastella Gandl 1972
G. †Comura Richter 1926
G. †Cryphina Oehlert 1889
G. †Delocare Struve 1958
G. †Deloops Lieberman and Kloc 1997
G. †Echinopyge Haas 1968
G. †Erbenochile Alberti 1981
G. †Feruminops Haas 1986
G. †Gourdonia Pillet 1954
G. †Harringtonacaste Baldis and Blasco 1976
G. †Heliopyge Haas and Mensink 1970
+
Invalid names: Alcaldops Arbizu 1979 [synonym]
G. †Hexacosta Farsan 1981
G. †Hollardops Morzadec 1997
+
Invalid names: Modellops Lieberman and Kloc 1997 [synonym], Philipsmithiana Lieberman and Kloc 1997 [synonym]
G. †Kayserops Delo 1935
G. †Kennacryphaeus Lieberman and Kloc 1997
G. †Kloucekia Delo 1935
G. †Llandovacaste Edgecombe 1993
G. †Metacanthina Pillet 1954
G. †Mimocryphaeus Gandl 1972
G. †Morocconites Boucot and McClure 1989
G. †Neometacanthus Richter 1984
G. †Paracryphaeus Gandl 1972
G. †Pelitlina Haas 1968
G. †Phacopidina Bancroft and Lamont 1949
G. †Pilletina Haas 1970
G. †Protacanthina Gandl 1972
G. †Pseudocryphaeus Pillet 1954
G. †Psychopyge Termier and Termier 1950
G. †Rhenops Richter and Richter 1943
G. †Sanidopyge Haas 1968
G. †Scotiella Delo 1935
G. †Sokhretia Hupe 1956
G. †Stummiana Lieberman and Kloc 1997
G. †Treveropyge Struve 1958
G. †Turcopyge Richter 1939
G. †Walliserops Morzadec 2001
Fm. †Styginidae Vogdes 1890
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G. †Alceste Hawle and Corda 1847
G. †Altaepeltis Maksimova 1968
G. †Ancyropyge Clark 1891
+
Invalid names: Ancyropyge Clark 1891 [synonym]
G. †Arctipeltis Maksimova 1986
G. †Australoscutellum Chatterton and Campbell 1980
G. †Avascutellum Snajdr 1989
+
Invalid names: Ctenoscutellum Vanek et al. 1991 [synonym]
G. †Bojoscutellum Snajdr 1958
G. †Boreoscutellum Pribyl and Vanek 1972
G. †Breviscutellum Snajdr 1960
G. †Bronteopsis Nicholson and Etheridge 1879
G. †Bubupeltina Snajdr 1991
G. †Bumastus Murchison 1839
G. †Cekovia Snajdr 1956
G. †Ciliscutellum Lin 1987
G. †Cornuscutellum Snajdr 1960
G. †Craigheadia Hupe 1955
G. †Cybantyx Lane and Thomas 1978
G. †Decoroscutellum Snajdr 1958
G. †Delgadoa Thadeau 1947
G. †Dentaloscutellum Chatterton 1971
G. †Dulanaspis Chugaeva 1956
G. †Ekwanoscutellum Pribyl and Vanek 1972
+
Ekwanoscutellum ekwanaspis Whiteaves 1906
G. †Eobronteus Reed 1928
G. †Eokosovopeltis Pribyl and Vanek 1972
+
G. †Eoscutellum Maksimova 1978
G. †Exastipyx Holloway 1996
G. †Failleana Chatterton and Ludvigson 1976
+
Invalid names: Opsypharus Howells 1982 [synonym]
G. †Goldillaenoides Balashova 1959
G. †Goldillaenus Schindewolf 1924
G. †Hidascutellum Kobayashi and Hamada 1977
G. †Illaenoides Weller 1907
G. †Kirkdomina Tripp 1962
G. †Kobayashipeltis Maksimova 1978
G. †Kolihapeltis Prantl and Pribyl 1947
G. †Kosovopeltis Snajdr 1958
+
Invalid names: Heptabronteus Webby 1974 [synonym]
G. †Kotisopeltis Vanek et al. 1991
G. †Lamproscutellum Yin 1980
G. †Leioscutellum Wu 1977
G. †Ligiscus Lane and Owens 1982
G. †Meitanillaenus Zhang 1974
G. †Meroperix Lane 1972
G. †Metascutellum Snajdr 1960
G. †Microscutellum Snajdr 1960
G. †Mulciberaspis Vanek et al. 1992
+
G. †Octobronteus Weber 1945
G. †Opoa Lane 1972
G. †Paracybantyx Ludvigson and Tripp 1990
G. †Paralejurus Hawle and Corda 1847
G. †Paraphillipsinella Lu and Zhang 1974
+
Invalid names: Paraphillipsinella Lu and Zhang 1974 [synonym]
G. †Perischoclonus Raymond 1925
G. †Phillipsinella Novak 1885
G. †Planiscutellum Richter 1956
+
Invalid names: Protoscutellum Snajdr 1960 [synonym]
G. †Platyscutellum Snajdr 1958
G. †Poroscutellum Snajdr 1958
G. †Protostygina Prantl and Pribyl 1949
G. †Pseudostygina Zhou 1982
G. †Quyuania Xia 1978
G. †Radioscutellum Snajdr 1972
G. †Raymondaspis Pribyl 1948
G. †Rhaxeros Lane and Thomas 1980
+
Invalid names: Rhax Lane and Thomas 1978 [replaced]
G. †Scabriscutellum Richter and Richter 1956
G. †Scutellum Pusch 1833
+
Invalid names: Goldfussia Bronn 1848 [objective synonym], Goldius deKoninck 1841 [synonym]
G. †Spiniscutellum Snajdr 1960
G. †Stygina Salter 1853
G. †Tenuipeltis Lütke 1965
G. †Thaleops Conrad 1843
+
Thaleops conifrons Billings 1859
Invalid names: Hydrolaenus Salter 1867 [synonym]
G. †Theamataspis Opik 1937
G. †Thomastus Opik 1953
G. †Thysanopeltella Kobayashi 1957
G. †Thysanopeltis Hawle and Corda 1847
G. †Turgicephalus Fortey 1980
G. †Unicapeltis Maksimova 1977
G. †Uraloscutellum Ancigin and Maximova 1978
G. †Waisfeldaspis Vaccari 2001
G. †Weberopeltis Maksimova 1957
G. †Xyoeax Holloway 1996
Invalid names: Phillipsinellidae Whittington 1950 [synonym]
Fm. †Odontopleuridae Burmeister 1843
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G. †Acanthalomina Prantl and Pribyl 1949
G. †Acidaspis Murchison 1839
+
Invalid names: Pseudomonaspis Richter and Richter 1917 [objective synonym]
G. †Anacaenaspis Bruton 1967
+
Invalid names: Bruxaspis Lamont 1978 [synonym]
G. †Apianurus Whittington 1956
G. †Borkopleura Snajdr 1984
G. †Calipernurus Whittington 1956
G. †Ceratocara Ramsköld 1991
G. †Ceratocephala Warder 1838
+
Invalid names: Bounyongia Etheridge and Mitchell 1917 [synonym], Trapelocera Hawle and Corda 1847 [objective synonym]
G. †Ceratocephalina Whittington 1956
G. †Ceratonurus Prantl and Pribyl 1949
G. †Chlustinia Pribyl and Vanek 1965
G. †Dicranurus Conrad 1841
G. †Dudleyaspis Prantl and Pribyl 1949
G. †Eoleonaspis Sheng 1974
+
Invalid names: Bojokoralaspis Snajdr 1984 [synonym]
G. †Exallaspis Ramsköld and Chatterton 1991
G. †Gaotania Chang 1974
G. †Globulaspis Reed 1931
G. †Hispaniaspis Hammann 1992
G. †Isoprusia Burton 1966
G. †Ivanopleura Snajdr 1984
G. †Kettneraspis Prantl and Pribyl 1949
G. †Koneprusia Prantl and Pribyl 1949
G. †Laethoprusia Ramskold 1991
G. †Leonaspis Richter and Richter 1917
+
Invalid names: Acanthaloma Conrad 1840 [synonym]
G. †Meadowtownella Pribyl and Vanek 1965
G. †Miraspis Richter and Richter 1917
+
Invalid names: Elbaspis Baldis and Blasco 1973 [synonym]
G. †Orphanaspis Prantl and Pribyl 1949
G. †Primaspis Richter and Richter 1917
G. †Radiaspis Richter and Richter 1917
+
Invalid names: Charybdaspis Basse 1998 [synonym], Xanionurus Wgittington and Campbell 1967 [synonym]
G. †Selenopeltis Hawle and Corda 1847
+
Invalid names: Polyeres Rouault 1847 [nomen oblitum]
G. †Selenopeltoides Prantl and Pribyl 1949
G. †Stelckaspis Chatterton and Perry 1983
G. †Taemasaspis Chatterton 1971
+
Taemasaspis mrirtensis Feist 2002
Invalid names: Gondwanaspis Feist 2002 [synonym]
G. †Uriarra Chatterton and Campbell 1980
G. †Whittingtonia Prantl and Pribyl 1949
Fm. †Harpetidae Hawle and Corda 1847
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G. †Arraphus Angelin 1854
G. †Bohemoharpes Vanek 1963
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Invalid names: Declivolithus Pribyl and Vanek 1967 [synonym]
G. †Bowmania Walcott 1925
G. †Brachyhipposiderus Jell 1985
G. †Conococheaguea Rasetti 1959
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Invalid names: Conococheaquea Rasetti 1959 [misspelling]
G. †Dolichoharpes Whittington 1949
G. †Dubhglasina Lamont 1948
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Invalid names: Australoharpes Harrington and Leanza 1957 [synonym], Sinoharpes Sheng 1974 [synonym]
G. †Entomaspis Ulrich 1931
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Invalid names: Hypothetica Ross 1951 [synonym]
G. †Eoharpes Raymond 1905
G. †Eotrinucleus Zhou and Zhang 1978
G. †Fissocephalus Lermontova 1951
G. †Heterocaryon Raymond 1937
G. †Hibbertia Jones and Woodward 1899
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Invalid names: Platyharpes Whittington 1950 [objective synonym]
G. †Kathrynia Westrop 1986
G. †Kielania Vanek 1963
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Invalid names: Lowtheria Prantl and Pribyl 1981 [synonym]
G. †Lioharpes Whittington 1950
G. †Palaeoharpes Lu and Qian 1977
G. †Paraharpes Whittington 1950
G. †Scotoharpes Lamont 1948
G. †Selenoharpes Whittington 1950
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Invalid names: Aristoharpes Whittington 1950 [synonym]
Or. †Harpetida Whittington 1959
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Fm. †Harpididae Whittington 1950
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G. †Harpides Beyrich 1846
G. †Harpidoides Petrunina et al. 1983
G. †Loganopeltis Rasetti 1943
G. †Loganopeltoides Rasetti 1945
Subfm. †Xystridurinae Whitehouse
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G. †Xystridura Whitehouse 1936
Fm. †Ptychopariidae Matthew 1887
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G. †Achlysopsis Fritz 1968
G. †Altitudella Repina 1974
G. †Amecephalites Eddy and McCollum 1998
G. †Asthenopsis Whitehouse 1939
G. †Austinvillia Resser 1938
G. †Balangcunaspis Yuan et al. 1997
+
Balangcunaspis subcylindricus Yuan et al. 1997
Balangcunaspis transversus Yuan et al. 1997
G. †Bathyholcus Rasetti 1961
G. †Bathyocos Sundberg 1994
G. †Billingsaspis Resser 1935
G. †Binodaspis Lermontova 1951
+
Invalid names: Xilingxia Zhang et al. 1980 [synonym]
G. †Blairella Rasetti 1965
G. †Bolaspidina Lermontova 1960
G. †Brunswickia Howell 1937
G. †Caborcella Lochman 1948
G. †Cathayanella Yuan and Yin 1998
G. †Champlainia Howell 1937
G. †Conopolus Robison 1988
G. †Deltina Sundberg 1994
G. †Douposiella Lu and Zhang 1974
+
Invalid names: Tongshania Qui and Lin 1983 [synonym]
G. †Entsyna Rozova 1968
G. †Eokochaspis Sundberg and McCollum 2000
G. †Eospencia Chernysheva 1961
G. †Eurostina Whitehouse 1939
G. †Gaotanaspis Zhang and Li 1984
G. †Gaphuraspis Ivshin 1957
G. †Gedongaspis Yuan et al. 1997
+
Gedongaspis granulosa Yuan et al. 1997
Gedongaspis oblonga Yuan et al. 1997
G. †Gunnia Gatehouse 1968
G. †Hadrocephalites Sundberg and McCollum 2002
G. †Holasaphus Matthew 1895
G. †Jangudaspis Ogienko 1956
G. †Jialaopsis Qian and Zhou 1974
G. †Jiumenia Zhang et al. 1980
G. †Kochaspis Resser 1935
+
Invalid names: Palaeocrepicephalus Kobayashi 1935 [objective synonym]
G. †Kochiella Poulsen 1927
G. †Kochiellina Palmer and Halley 1979
G. †Kochina Resser 1935
G. †Kuonamkites Chernysheva 1956
G. †Laminurus Repina 1959
G. †Laoyingshania Yuan and Li 1999
G. †Luxella Rasetti 1955
G. †Lyriaspis Whitehouse 1939
G. †Meitania Zhang et al. 1980
+
Invalid names: Majiangia Lu and Qian 1983 [synonym]
G. †Mexicella Lochman 1948
G. †Mufushania Lin 1965
G. †Mufushania Lin 1965
G. †Nangaoia Zhou 1974
G. †Nangaops Zhang et al. 1980
G. †Nassovia Howell 1937
G. †Nelsonia Palmer and Gatehouse 1972
G. †Nyella Palmer and Halley 1979
G. †Olenekina Egorova 1970
G. †Onchocephalites Rasetti 1957
G. †Orienturus Repina 1973
G. †Orlovia Walcott and Resser 1924
G. †Orloviella Sigov 1955
G. †Pachyaspis Resser 1938
G. †Palmeraspis Repina 1973
G. †Panacus Eddy and McCollum 1998
G. †Paraeosoptychoparia Qiu 1983
G. †Parahiolites Kobayashi 1967
+
Invalid names: Paramecephalus Zhang et al. 1980 [synonym]
G. †Paraperiomma Zhou 1974
G. †Paraplagiura Zhang 1983
G. †Parapoulsenia Rasetti 1957
G. †Periommella Resser 1938
G. †Piaziella Lochman 1947
G. †Pinglusapis Zhang and Wang 1986
G. †Piochiella Sundberg and McCollum 2003
G. †Plagiura Resser 1935
+
Invalid names: Plagiurella Resser 1937 [synonym], Ruichengella Zhang et al. 1980 [synonym]
G. †Poulsenella Rozova 1963
G. †Poulsenia Resser 1936
G. †Probowmania Kobayashi 1935
G. †Proliostracus Poulson
G. †Promeitania Yuan et al. 1997
G. †Protohedinia Endo 1944
G. †Ptychoparella Poulson 1927
+
Invalid names: Elrathina Resser 1937 [synonym], Eoptychoparia Rasetti 1955 [synonym], Syspacephalus Resser 1936 [synonym]
G. †Ptychoparia Corda 1847
+
Invalid names: Agraulopsis Ruzicka 1940 [synonym], Ptychoparioides Rka 1940 [synonym]
G. †Regina Egorova 1967
G. †Regius Egorova 1970
G. †Salankanaspis Egorova 1970
G. †Schistometopus Resser 1938
G. †Semisphaerocephalus Ivshin 1953
G. †Spencella Rasetti 1963
G. †Spencia Resser 1939
+
Invalid names: Stauroholcus Resser 1939 [synonym]
G. †Townleyella Opik 1967
G. †Trigonyangaspis Jell and Adrain 2002
+
Trigonyangaspis hujiaensis Yang et al. 1993
Invalid names: Trigonaspis Yang et al. 1993 [replaced]
G. †Tukalandaspis Lazarenko 1968
G. †Ulrichaspis Rasetti 1945
G. †Variopelta Fritz 1972
G. †Vermontella Howel 1937
G. †Volocephalina Palmer and Halley 1979
G. †Weijiaspis Qiu 1983
G. †Xingrenaspis Zhang et al. 1980
+
Invalid names: Danzhaina Zhang et al. 1980 [synonym], Wuxunaspis Zhang et al. 1980 [synonym]
G. †Yohoaspis Rasetti 1951
G. †Yuknessaspis Rasetti 1951
Fm. †Emuellidae Popcock 1970
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G. †Holyoakia Palmer and Rowell 1995
Subor. †Redlichiina Richter 1932
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G. †Akbashichia Korobov 1989
G. †Fandianaspis Lee 1978
G. †Gonioteloides Kobayashi 1955
G. †Iolgia Kraevsky 1965
Fm. †Ptychaspididae Raymond 1924
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G. †Alborsella Kushan 1973
G. †Changia Sun 1924
hide
Invalid names: Coreanocephalus Kobayashi 1935 [synonym], Quadraticephalus Sun 1925 [synonym]
G. †Eoptychaspis Nelson 1951
G. †Eowuhuia Zhang and Wang 1984
G. †Euptychaspis Ulrich 1931
G. †Idiomesus Raymond 1924
G. †Kathleenella Ludvigsen 1982
G. †Keithia Raymond 1924
G. †Keithiella Rasetti 1944
G. †Macronoda Lochmann 1964
hide
Invalid names: Promesus Lochman 1964 [synonym]
G. †Plectrella Ludvigsen and Westrop 1989
G. †Proricephalus Westrop 1986
G. †Ptychaspis Hall 1863
hide
Invalid names: Asioptychaspis Kobayashi 1933 [synonym]
G. †Saukioides Kobayashi 1952
hide
Invalid names: Jeholaspis Kobayashi 1953 [objective synonym]
G. †Sunwaptia Westrop 1986
G. †Wilcoxaspis Westrop 1986
Fm. †Agnostidae M'Coy 1849
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G. †Acmarhachis Resser 1938
hide
Invalid names: Cyclagnostus Lermontova 1940 [synonym], Oxyagnostus Opik 1967 [synonym]
G. †Agnostus Brongniart 1822
hide
Agnostus pisiformis Wahlenberg 1818
Invalid names: Acutatagnostus Ergaliev 1980 [synonym], Battus Dalman 1927 [objective synonym], Innitagnostus Opik 1967 [synonym]
G. †Aistagnostus Xiang and Zhang 1985
G. †Gymnagnostus Robison and Pantoja-Alor 1968
G. †Homagnostus Howell 1935
G. †Idolagnostus Opik 1967
G. †Ivshinagnostus Ergaliev 1980
G. †Kymagnostus Hohensee and Stitt 1989
G. †Phalacroma Hawle and Corda 1847
hide
Invalid names: Platagnostus Howell 1935 [synonym]
G. †Phalagnostus Howell 1955
G. †Semagnostus Nielsen 1997
G. †Strictagnostus Shergold 1975
Fm. †Diplagnostidae Whitehouse 1936
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G. †Baltagnostus Lochmann 1944
G. †Diplagnostus Jaeckel 1909
hide
Invalid names: Tasagnostus Jago 1976 [synonym]
G. †Dolichoagnostus Pokrovskaya 1958
G. †Iniospheniscus Opik 1979
G. †Linguagnostus Kobayashi 1939
hide
Invalid names: Cristagnostus Rushton 1978 [synonym]
G. †Machairagnostus Harrington and Leanza 1957
hide
Machairagnostus corrugatus Suarez Soruco 1976
Invalid names: Tarayagnostus Suarez Soruco 1975 [synonym]
Fm. †Ceratopygidae Raymond 1913
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G. †Ajacicrepida Wengtang and Jell 1987
G. †Boschchekulia Lermontova 1951
G. †Ceratopyge Hawle and Corda 1847
G. †Cermatops Shergold 1980
G. †Charchaqia Troedsson 1937
+
Invalid names: Aplotaspis Henderson 1976 [synonym], Charchaquia Troedsson 1937 [misspelling]
G. †Diceratopyge Troedsson 1937
G. †Dichelepyge Harrinton and Leanza 1952
+
Invalid names: Bicornipyge Lisogor 1961 [synonym]
G. †Dipleuropyge Lermontova 1951
G. †Haniwoides Kobayashi 1953
+
Invalid names: Yuepingia Lu 1956 [synonym]
G. †Hedinaspis Troedsson 1951
G. †Hunanopyge Peng 1984
G. †Hysterolenus Moberg 1898
G. †Kaltykelina Petrunina 1973
G. †Kaufmannella Sdzuy 1979
G. †Kogenium Kobayashi 1935
G. †Macropyge Stubblefield 1927
+
Invalid names: Lichapyge Callaway 1874 [synonym]
G. †Macropygella Rosov and Dubatolova 1985
G. †Mansuyella Endo 1937
G. †Nannopeltis Harrington and Leanza 1957
G. †Neohedinaspis Xiang and Zhang 1984
G. †Onychopyge Harrington 1938
+
Invalid names: Prionopyge Harrington and Leanza 1942 [objective synonym]
G. †Proceratopyge Wallerius 1895
G. †Pseudohysterolenus Harrington and Leanza 1957
G. †Pseudoyuepingia Chien 1961
+
Pseudoyuepingia asaphoides Kobayashi 1962
Invalid names: Iwayaspis Kobayashi 1960 [synonym]
G. †Tamdaspis Lisogor 1977
+
Invalid names: Psiloyuepingia Qian and Qiu 1983 [synonym]
G. †Tropidopyge Harrington and Kay 1951
Fm. †Catillicephalidae Raymond 1938
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G. †Acheilops Ulrich 1931
G. †Agelagma Opik 1967
hide
Invalid names: Paradistazeris Zhang et al. 1980 [synonym]
G. †Buttsia Wilson 1951
G. †Catillicephala Raymond 1937
G. †Cryptoderaspis Rasetti 1946
G. †Distazeris Raymond 1937
G. †Galeaspis Ivshin 1955
G. †Madarocephalus Resser 1938
G. †Matania Rasetti 1946
G. †Onchonotellus Lermontova 1956
hide
Invalid names: Onchonotina Lu 1964 [synonym], Seletella Ivshin 1955 [synonym]
G. †Onchonotopsis Rasetti 1946
G. †Onchonotus Raymond 1924
G. †Pemphigaspis Hall 1863
hide
Invalid names: Hallaspis Raasch and Lochman 1943 [synonym]
G. †Peracheilus Ludvigsen 1986
hide
Invalid names: Acheilus Clark 1924 [replaced]
G. †Theodenisia Clark 1948
hide
Invalid names: Calculites Fortey 1983 [synonym], Mannschreekia Stitt 1983 [synonym]
G. †Triarthropsis Ulrich 1931
G. †Tumidulaspis Romanenko 1967
G. †Tuojiangella Duan et al. 1999
G. †Urbanaspis Ivshin 1953
G. †Welleraspis Kobayashi 1935
hide
Invalid names: Avonaspis Lochman 1940 [synonym]
G. †Yukonaspis Kobayashi 1936
Fm. †Asaphidae Burmeister 1843
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G. †Anataphrus Whittington 1954
G. †Araiocaris Pribyl and Vanek 1980
G. †Asaphellus Callaway 1877
+
Invalid names: Asaphelloides Kobayashi 1937 [synonym], Asaphoon Hutchison and Ingham 1967 [synonym], Hemigyraspis Raymond 1910 [synonym], Megalaspidella Kobayashi 1937 [synonym], Plesiomegalaspis Thoral 1946 [synonym]
G. †Asaphus Brongniart 1822
+
Asaphus expansus Wahlenberg 1821
Invalid names: Schizophorus Balashova 1953 [synonym]
G. †Atopasaphus Shergold 1971
G. †Aulacoparia Hintze and Jaanusson 1956
G. †Aulacoparina Hintze and Jaanusson 1956
G. †Australopyge Harrington and Leanza 1957
G. †Basilicus Salter 1849
+
Invalid names: Basiliella Kobayashi 1934 [synonym], Carinobasiliella Pribyl and Vanek 1980 [synonym], Dolerobasilicus Harrington and Leanza 1942 [synonym], Mekynophrys Harrington 1938 [synonym], Parabasilicus Kobayashi 1934 [synonym]
G. †Bellefontia Walcott 1924
G. †Birmanites Sheng 1934
+
Birmanites jaanussoni Kielan 1960
Invalid names: Opsimasaphus Kielan 1960 [synonym]
G. †Bohemopyge Pribyl 1951
G. †Borogothus Tjernvik 1956
G. †Brachyaspis Salter 1866
G. †Branisaspis Pribyl and Vanek 1980
G. †Burminresia Laurie and Shergold 1996
G. †Ectenaspis Raymond 1920
G. †Ekeraspis Tjernvik 1956
G. †Emanuelaspis Laurie and Shergold 1996
G. †Eoasaphus Kobayashi 1936
+
Invalid names: Anorina Whitehouse 1936 [objective synonym]
G. †Eoisotelus Wang 1938
G. †Fuyunia Hsiang and Zhang 1981
G. †Gerasaphes Clarke 1897
G. †Gog Fortey 1975
G. †Gogiura Rozova and Dubatolova 1985
G. †Griphasaphus Opik 1967
G. †Hoekaspis Kobayashi 1937
G. †Homalopyge Jaanusson 1956
G. †Hunnebergia Tjernvik 1956
G. †Isabelinia Rabano 1989
G. †Isoteloides Raymond 1910
G. †Isotelus Dekay 1824
+
Isotelus gigas Dekay 1824
Invalid names: Homotelus Raymond 1920 [synonym]
G. †Isyrakopeltis Rosov and Dubatolova 1985
G. †Kainisiliellina Baldis and González 1987
G. †Kayseraspis Harrington 1938
G. †Kirkella Kobayashi 1942
G. †Klabavia Pribyl and Vanek 1969
G. †Kobayashia Harrington 1938
G. †Lachnostoma Ross 1951
G. †Lapidaria Tjernvik 1956
G. †Liomegalaspides Lu and Chang 1974
G. †Lisogorites Chugaeva 1958
+
Invalid names: Tangyaia Lu 1974 [synonym], Trigonoaspis Koroleva 1961 [synonym]
G. †Lycophron Fortey and Shergold 1984
G. †Megalaspides Brögger 1886
+
Invalid names: Lannacus Tjernvik 1956 [synonym]
G. †Megistaspidella Jaanusson 1956
+
Megistaspidella extenuatus Wahlenberg 1821
G. †Megistaspis Jaanusson 1956
+
Invalid names: Megalaspis Angelin 1851 [replaced]
G. †Merlinia Fortey and Owens 1987
G. †Metaptychopyge Balashova 1964
G. †Metayuepingia Liu 1977
G. †Mioptychopyge Zhou et al. 1998
G. †Nahannia Chatterton and Ludvigsen 1976
G. †Neopeltis Zhang 1983
G. †Nerudaspis Pribyl and Vanek 1965
G. †Nileoides Raymond 1920
G. †Ningkianites Lu 1975
G. †Niobe Angelin 1851
G. †Niobella Reed 1931
G. †Niobides Harrington and Leanza 1957
G. †Niobina Lake 1946
G. †Nobiliasaphus Pribyl and Vanek 1965
G. †Norasaphus Fortey and Shergold 1984
G. †Norinia Troedsson 1937
G. †Notopeltis Harrington and Leanza 1957
G. †Ogmasaphus Jaanusson 1953
G. †Ogyginus Raymond 1912
G. †Ogygiocarella Harrinton and Leanza 1957
G. †Ogygiocaris Angelin 1854
+
Ogygiocaris dilatatus Brünnich 1781
G. †Ogygites Tromelin and Lebescote 1876
G. †Ogygitoides Kobayashi 1934
G. †Onchometopus Schmidt 1898
G. †Parabellefontia Hintze 1953
G. †Paramegalaspis Thoral 1935
+
Invalid names: Dolerasaphus Harrington and Leanza 1957 [synonym]
G. †Paratamdaspis Ergaliev 2001
G. †Penchiopsis Lu 1976
G. †Plectasaphus Jaanusson 1953
G. †Presbynileus Hintze 1954
G. †Priceaspis Legg 1976
+
Invalid names: Fitzroyaspis Legg 1976 [synonym]
G. †Promegalaspides Westergård 1939
G. †Proscharyia Peng 1990
G. †Protopresbynileus Hintze 1954
+
Invalid names: Pseudonileus Hintze 1953 [replaced]
G. †Protoptychopyge Balashova 1959
G. †Pseudoasaphus Schmidt 1901
G. †Pseudobasilicus Reed 1930
G. †Pseudogriphasaphus Peng 1992
G. †Pseudogygites Kobayashi 1934
G. †Pseudomegalaspis Jaanusson 1953
G. †Pseudoptyocephalus Legg 1976
G. †Psilocephalina Hsu 1948
G. †Ptychopyge Angelin 1854
G. †Ptyocephalus Agassiz 1843
G. †Sanbernardaspis Acenolaza 1973
G. †Stegnopsis Whittington 1965
G. †Stenorhachis Hintze and Jaanusson 1956
G. †Suriaspis Acenolaza and Rabano 1990
G. †Tchukeraspis Rosov and Dubatolova 1985
G. †Thysanopyge Kayser 1898
+
Invalid names: Basilicoides Harrington 1937 [synonym]
G. †Trigonocerca Ross 1951
G. †Trigonocercella Hintze 1953
G. †Valdaites Balashova 1976
+
Valdaites aciculatus Angelin 1854
G. †Vogdesia Raymond 1910
G. †Xenasaphus Jaanusson 1953
G. †Xenostegium Walcott 1924
G. †Zhenganites Yin 1978
+
Invalid names: Eosoptychoparia Zhang 1963 [synonym], Eosoptychopyge Zhang 1981 [synonym]
G. †Zuninaspis Harrington and Leanza 1957
Fm. †Olenidae Burmeister 1843
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G. †Acerocare Angelin 1954
G. †Acerocarina Poulson 1951
G. †Aciculolenus Palmer 1965
G. †Angelina Salter 1859
G. †Apoplanias Lochmann 1964
G. †Asilluchus Opik 1963
G. †Baikonuraspis Ergaliev 1983
G. †Balnibarbi Fortey 1974
G. †Bienvillia Clark 1924
+
Invalid names: Diatemnus Raymond 1937 [synonym], Mendoparabolina Rusconi 1951 [synonym]
G. †Bondarevites Lazarenko 1989
G. †Ctenopyge Linnarsson 1880
G. †Cyclognathina Lermontova 1951
G. †Euonchonotina Lu and Zhou 1986
G. †Eurycare Angelin 1854
G. †Hancrania Kobayashi 1962
G. †Helieranella Baldis and Gonzalez 1984
G. †Highgatella Shaw 1955
G. †Hypermecaspis Harrington and Leanza 1957
G. †Inkouia Zhang and Fan 1960
+
Invalid names: Agalatus Lisogor 1961 [synonym]
G. †Jujuyaspis Kobayashi 1936
+
Invalid names: Alimbetaspis Balashova 1961 [synonym]
G. †Leiobienvillia Rasetti 1954
G. †Leptoplastides Raw 1908
+
Leptoplastides salteri Callaway 1877
Invalid names: Andesaspis Kobayashi 1935 [synonym], Beltella Lake 1919 [synonym], Chungkingaspis Lu 1962 [synonym], Parabolinopsis [synonym], Rampartaspis Loch et al. 1993 [synonym]
G. †Leptoplastus Angelin 1854
G. †Leurostega Robison and Pantoja-Alor 1968
G. †Magnomma Lu and Qian 1983
G. †Moxomia Walcott 1924
G. †Neolenus Matthew 1899
G. †Nericiaspis Tjernvik 1955
G. †Olenus Dalman 1827
+
Invalid names: Simulolenus Palmer 1965 [synonym]
G. †Parabolina Salter 1849
G. †Parabolinella Brögger 1882
G. †Paraolenus Lermontova 1951
G. †Paraplicatolina Benedetto 1977
G. †Peltocare Henningsmoen 1957
G. †Peltura Agassiz 1846
+
Invalid names: Anopocare Angelin 1854 [synonym], Anthes Goldfuss 1843 [objective synonym]
G. †Pelturina Henningsmoen 1957
G. †Plicatolina Shaw 1951
G. †Plicatolinella Robison and Pantoja-Alor 1968
G. †Porterfieldia Cooper 1953
G. †Prohedinella Sivov 1955
G. †Protopeltura Broegger 1882
G. †Psilocara Fortey 1974
G. †Remizites Ivshin and Ergaliev 1983
G. †Saltaspis Harrington and Leanza 1952
G. †Sphaerophthalmella Kobayashi 1955
+
Invalid names: Boeckaspis Henningsmoen 1955 [synonym]
G. †Sphaerophthalmus Angelin 1854
G. †Svalbardites Fortey 1974
G. †Talbotinella Poulson 1960
G. †Triarthrus Green 1832
G. †Ullaspis Westergard 1948
G. †Westergaardia Raymond 1924
G. †Westergaardites Troedsson 1937
G. †Wujiajiania Lu and Lin 1980
Fm. †Pterocephaliidae Kobayashi 1935
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G. †Anechocephalus Palmer 1960
G. †Beigongia Qiu 1983
G. †Bromella Palmer 1965
G. †Camaraspis Ulrich and Resser 1924
+
Camaraspis berkeyi Resser 1935
Invalid names: Camaraspoides Frederickson 1949 [synonym]
G. †Cernuolimbus Palmer 1960
G. †Cilia Peng 1992
G. †Flabellocephalus Jinlin and Shaoxin 1984
G. †Housia Walcott 1916
G. †Jubileia Kobayashi 1938
G. †Labiostrella Rozova 1964
G. †Lunacephalus Ivshin 1962
G. †Luotuolingia Lu and Qian 1983
G. †Morosa Palmer 1960
+
Morosa brevispina Palmer 1965
Morosa extensa Palmer 1965
G. †Parahousia Palmer 1960
G. †Pauciella Rozova 1964
G. †Pedinaspis Ivshin 1962
G. †Pedinocephalites Rozova 1964
G. †Pelicephalus Kurtz 1975
G. †Prehousia Palmer 1960
G. †Proapatokephaloides Ergaliev 1980
G. †Pterocephalia Roemer 1849
G. †Pulchricapitus Kurtz 1975
G. †Sigmocheilus Palmer 1960
G. †Stenambon Palmer 1965
G. †Strigambitus Palmer 1965
G. †Tumicephalus Palmer 1965
G. †Uxunella Romanenko 1985
Invalid names: Petrocephaliidae Kobayashi 1935 [misspelling], Pterocephalidae Kobayashi 1935 [replaced]
Fm. †Tsinaniidae Kobayashi 1933
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G. †Blandiaspis Qian 1983
G. †Esseigania Kobayashi 1944
G. †Shergoldia Zhang and Jell 1987
G. †Tsinania Walcott 1914
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Invalid names: Dictyites Kobayashi 1936 [synonym]
G. †Zhujia Ju 1983
Fm. †Asaphiscidae Raymond 1924
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G. †Asaphiscus Meek 1873
G. †Blainia Walcott 1916
G. †Blainiopsis Poulson 1947
G. †Blountiella Resser 1938
G. †Blountina Lochmann 1944
G. †Cinnella Romanenko 1978
G. †Conoides Howel 1937
G. †Dunderbergella Howell 1945
G. †Edithiella Kurtz 1975
G. †Eoproetus Zhang and Wang 1983
G. †Erbenia Whittke 1984
G. †Eteraspis Resser 1935
G. †Iniotoma Opik 1967
G. †Kaninia Walcott and Resser 1928
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Invalid names: Dolgaia Walcott and Resser 1928 [synonym]
G. †Kaniniella Kobayashi 1938
G. †Luyanhaoaspis Peng 2001
G. †Luyanhaoia Wittke 1984
G. †Mindycrusta Oepik 1967
G. †Paraorlovia Chernysheva 1956
G. †Verkholenella Sachuk 1964
Fm. †Rhyssometopidae Oepik 1967
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G. †Plectrifer Opik 1967
G. †Rhyssometropus Opik 1967
Fm. †Cheiruridae Hawle and Corda 1847
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G. †Acanthoparypha Whittington and Evitt 1953
G. †Actinopeltis Hawle and Corda 1847
G. †Anasobella Campbell 1967
G. †Ancyginaspis Pribyl and Vanek 1985
G. †Arcticeraurinella Pribyl et al. 1985
G. †Areia Barrande 1868
G. †Areiaspis Přibyl and Vaněk 1964
G. †Borealaspis Ludvigson 1976
+
Invalid names: Alreboaspis Pribyl and Vanek 1985 [synonym]
G. †Bornholmaspis Pribyl and Vanek 1983
G. †Bufoceraurus Hessin 1989
G. †Ceraurinella Cooper 1953
+
Invalid names: Bartoninus Tripp 1962 [synonym]
G. †Ceraurinium Pribyl et al. 1985
G. †Ceraurinus Barton 1913
G. †Cerauromeros Pribyl and Vanek 1985
G. †Cerauropeltis Pribyl and Vanek 1985
G. †Ceraurus Green 1832
+
Ceraurus bispinosus Raymond and Barton 1913
Invalid names: Eoceraurus Esker, III 1964 [synonym]
G. †Chacomurus Branisa and Vanek 1973
G. †Cheirurus Beyrich 1845
G. †Chiozoon Lane 1972
G. †Contracheirurus Chatterton and Perry 1984
G. †Courtessolium Pribyl and Vanek 1985
G. †Crotalocephalides Alberti 1967
G. †Crotalocephalina Pibyl and Vanek 1964
+
Invalid names: Gibbocephalus Pillet 1965 [objective synonym], Mezocrotalus Maksimova 1978 [synonym]
G. †Crotalocephalus Salter 1853
+
Invalid names: Cerauroides Prantl and Pribyl 1947 [synonym]
G. †Cyrtometopus Angelin 1854
G. †Deiphon Barrande 1846
G. †Didrepanon Lane 1971
G. †Eccoptochile Hawle and Corda 1847
G. †Forteyops Pribyl et al. 1985
G. †Foulonia Pribyl and Vanek 1985
G. †Gabriceraurus Pribyl and Vanek 1985
G. †Hadromeros Lane 1971
G. †Hammannopyge Pribyl and Vanek 1985
G. †Hapsiceraurus Whittington 1954
G. †Heliomera Raymond 1905
G. †Heliomeroides Evitt 1951
G. †Holia Bradley 1930
+
Invalid names: Ainoa Mannil 1958 [synonym]
G. †Hyrokybe Lane 1972
G. †Junggarella Xiang and Zhang 1981
G. †Kawina Barton 1916
+
Invalid names: Cydonocephalus Whittington 1963 [synonym]
G. †Kolymella Chugaeva 1972
G. †Krattaspis Opik 1937
G. †Ktenoura Lane 1971
G. †Laneites Pribyl and Vanek 1985
G. †Lehua Barton 1920
G. †Nieszkowskia Schmidt 1881
G. †Onycopyge Woodward 1880
G. †Osekaspis Prantl and Pribyl 1947
G. †Pandaspinapyga Esker and Levin 1964
G. †Paraceraurus Männil 1958
G. †Parasphaerexochus Chugaeva 1973
+
Parasphaerexochus zapata Adrain and Fortey 1997
Invalid names: Mayopyge Adrain and Fortey 1997 [synonym]
G. †Parayoungia Chatterton and Perry 1984
+
Parayoungia subglobula Kobayashi and Hamada 1986
Invalid names: Ichiyamella Kobayashi and Hamada 1986 [synonym]
G. †Parisoceraurus Zhou 1977
G. †Pateraspis Prantl and Pribyl 1947
G. †Patomaspis Ogienko 1974
G. †Placoparina Whittard 1940
G. †Proromma Lane 1971
G. †Protocerauroides Chatterton and Perry 1984
G. †Pseudocheirurus Prantl and Pribyl 1947
G. †Pseudosphaerexochus Schmidt 1881
+
G. †Radiurus Ramskold 1983
G. †Ratinkaspis Pribyl and Vanek 1977
G. †Remipyga Whittington 1954
G. †Reraspis Opik 1937
G. †Skelipyx Lane 1971
G. †Sphaerexochus Beyrich 1845
+
Invalid names: Sphaerometopus Angelin 1854 [nomen nudum]
G. †Sphaerocoryphe Angelin 1854
+
Invalid names: Hemisphaerocoryphe Reed 1896 [synonym]
G. †Stubblefieldia Prantl and Pribyl 1947
G. †Sycophantia Fortey 1980
G. †Turantyx Pribyl et al. 1985
G. †Valongia Pribyl and Vanek 1984
G. †Whittakerites Ludvigsen 1976
G. †Xylabion Lane 1971
G. †Xystocrania Whittington 1965
G. †Youngia Lindström 1885
G. †Zazvorkaspis Pribyl and Vanek 1964
Fm. †Trinucleidae Hawle and Corda 1847
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G. †Anebolithus Huges and Wright 1970
G. †Bergamia Whittard 1955
+
Invalid names: Bohemaspis Horbringer 1986 [synonym], Brandysops Horbringer 1986 [synonym], Cochliorrhoe Whittard 1966 [synonym]
G. †Bettonolithus Morris 1988
G. †Botrioides Stetson 1927
G. †Broeggerolithus Lamont 1935
+
Invalid names: Ulricholithus Bancroft 1949 [synonym]
G. †Costonia Whittard 1956
G. †Cryptolithoides Whittington 1941
G. †Cryptolithus Green 1832
G. †Deanaspis Hughes et al. 1975
G. †Decordinaspis Harper and Romano 1967
G. †Eirelithus Lamont 1941
G. †Famatinolithus Harrington and Leanza 1957
G. †Furcalithus Fortey and Owens 1987
G. †Guandacolithus Harrington and Leanza 1957
G. †Gymnostomix Fortey and Owens 1987
G. †Hanchungolithus Lu 1956
+
Invalid names: Ichangolithus Lu 1963 [synonym]
G. †Incaia Whittard 1955
G. †Janxilithus Zhang and Zhou 1876
G. †Lloydolithus Bancroft 1933
G. †Lordshillia Whittard 1966
G. †Marekolithus Shaw 1995
G. †Marrolithoides Williams 1948
G. †Marrolithus Bancroft 1929
G. †Myinda Stubblefield and Bulman 1927
G. †Myindella Hutchison and Ingham 1962
G. †Myttonia Whittard 1955
G. †Nankinolithus Lu 1957
G. †Ningkianolithus Lu 1954
+
Invalid names: Ceratolithus Lu 1959 [synonym]
G. †Novaspis Whittington 1941
G. †Onnia Bancroft 1933
G. †Paratretaspis Dean 1973
G. †Paratrinucleus Whittington 1941
G. †Parkesolithus Campbell and Durham 1970
G. †Protolloydolithus Williams 1948
G. †Reedolithus Bancroft 1929
G. †Reuscholithus Bancroft 1929
G. †Salterolithus Bancroft 1929
+
Invalid names: Smeathenia Dean 1960 [synonym]
G. †Stapeleyella Whittard 1955
G. †Telaeomarrolithus Williams 1948
+
Invalid names: Fimbriomarrolithus Williams 1948 [objective synonym]
G. †Tretaspis M'Coy 1849
G. †Trinucleus Murchison 1839
+
Invalid names: Edgellia Shaw 1950 [objective synonym]
G. †Whittardolithus Hughes and Addison 1975
G. †Xiushuilithus Zhou 1976
Invalid names: Microdiscus [nomen vanum]
Fm. †Dalmanitidae Vogdes 1890
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G. †Anchiopsis Delo 1935
G. †Andreaspis Struve 1962
G. †Argentopyge Baldis 1972
G. †Bessazoon Curtis and Lane 1998
G. †Blanodalmanites Kobayashi and Hamada 1972
G. †Chattiaspis Struve 1958
G. †Coronura Hall and Clarke 1888
G. †Corycephalus Hall and Clarke 1888
G. †Crozonaspis Henry 1968
G. †Dalmanites Barrande 1852
+
Dalmanites caudatus Brünnich 1781
Invalid names: Hausmannia Etheridge and Mitchell 1895 [synonym], Heliocephalus Delo 1935 [synonym], Ommokris Holloway 1981 [synonym]
G. †Dalmanitina Reed 1905
G. †Dalmaniturus Chernysheva 1937
G. †Daytonia Holloway 1981
G. †Deloites Destombes 1972
G. †Delops Rickards 1965
G. †Destombesites Snadjr 1987
G. †Dreyfussina Hupé 1956
G. †Duftonia Dean 1959
G. †Eodalmanitina Henry 1965
+
Eodalmanitina macrophthalma Brongniart 1822
G. †Eudolatites Delo 1935
G. †Fenestraspis Branisa and Vanek 1973
G. †Forillonaria Lesperance 1975
G. †Francovichia Branisa 1960
G. †Furacopyge Aribazu 1978
G. †Gamonedaspis Branisa and Vanek 1973
G. †Glyptambon Holloway 1981
G. †Guichenia Henry 1968
G. †Huntoniatonia Campbell
+
Invalid names: Huntonia Vandel 1973 [replaced]
G. †Kazachstania Maksimova 1972
G. †Lygdozoon Holloway 1981
G. †Malladaia Oehlert 1896
G. †Morgatia Hammann 1972
G. †Mucronaspis Destombes 1963
G. †Mytocephala Struve 1958
G. †Neoprobolium Struve 1985
+
Invalid names: Probolium Oehlert 1889 [replaced]
G. †Odontocephalus Conrad 1840
G. †Odontochile Hawle and Corda 1847
+
Invalid names: Hausmannia Dunker 1846 [objective synonym], Hausmannia Hall and Clark 1888 [objective synonym]
G. †Ormathops Delo 1935
G. †Phalangocephalus Campbell 1977
G. †Prodontochile Kobayashi and Hamada 1971
G. †Retamaspis Hammann 1972
G. †Reussiana Snajdr 1987
G. †Roncellia Lesperance and Bourque 1971
G. †Schoharia Lesperance 1975
G. †Songxites Lin 1981
G. †Struveria Rickards 1964
G. †Synphoria Clarke 1900
+
Invalid names: Eocorycephalus Reed 1925 [objective synonym], Neosynphoria Pillet 1954 [objective synonym]
G. †Synphoroides Delo 1940
G. †Toletanaspis Rabano 1989
G. †Trypaulites Delo 1935
G. †Zeliszkella Delo 1935
G. †Zlichovaspis Pribyl and Vanek 1971
+
Invalid names: Devonodontochile Snajdr 1985 [synonym], Spinodontochile Snajdr 1985 [synonym]
Fm. †Calymenidae Milne-Edwards 1840
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G. †Apocalymene Chatterton and Campbell 1980
G. †Arcticalymene Adrain and Edgecombe 1997
G. †Calymenella Bergeron 1890
G. †Calymenesum Kobayashi 1951
G. †Colpocoryphe Novak and Perner 1918
G. †Dekalymene Curtis and Lane 1998
G. †Flexicalymene Shirley 1936
G. †Gravicalymene Shirley 1936
G. †Linguocalymene Tomczykowa 1991
G. †Liocalymene Raymond 1916
G. †Metacalymene Kegel 1927
G. †Neseuretus Hicks 1873
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Invalid names: Synhomalonotus Pompeckj 1898 [synonym]
G. †Nipponocalymene Kaneko 1985
G. †Onnicalymene Dean 1962
G. †Papillicalymene Shirley 1936
G. †Platycalymene Shirley 1936
G. †Pradoella Hammann 1977
G. †Protocalymene Ross and Barnes 1967
G. †Reacalymene Shirley 1936
G. †Reedocalymene Kobayashi 1951
G. †Salterocoryphe Hammann 1977
G. †Spathacalymene Tillman 1960
G. †Tapinocalymene Siveter 1980
Fm. †Ptychagnostidae Kobayashi 1939
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G. †Allobodochus Opik 1979
G. †Pseudophalacroma Pokrovskaya 1958
G. †Tomagnostella Kobayashi 1939
Fm. †Peronopsidae Westergard 1936
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G. †Archaeagnostus Kobayashi 1939
G. †Cotalagnostus Whitehouse 1936
G. †Hypagnostus Jaeckel 1909
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Invalid names: Breviagnostus Liu 1982 [synonym], Cyclopagnostus Howell 1937 [synonym], Spinagnostus Howell 1935 [synonym]
G. †Lisogoragnostus Rozova 1988
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Invalid names: Abagnostus Yang et al. 1993 [synonym]
G. †Micagnostus Khairullina 1975
G. †Svenax Opik 1979
Fm. †Rorringtoniidae Owens and Hammann 1990
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G. †Hanjiangaspis Zhou and Xiang 1993
G. †Isbergia Warburg 1925
G. †Madygenia Petrunina 1975
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Invalid names: Pseudobirmanites Li 1978 [synonym]
G. †Rorringtonia Whittard 1966
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Rorringtonia ursina Owens 1970
Invalid names: Analocaspis Owens 1970 [synonym], Chenaspis Zhou and Xiang 1993 [synonym]
Fm. †Leiostegiidae Bradley 1925
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G. †Aedotes Opik 1967
G. †Agerina Tjernvik 1956
G. †Annamitella Mansuy 1920
hide
Invalid names: Bathyuriscops Keller and Lisogor 1954 [synonym], Endoaspis Lochman 1956 [synonym]
G. †Brackebuschia Harrington and Leanza 1957
hide
Invalid names: Bodenbenderia Harrington and Leanza 1957 [synonym], Hexianella Zhang 1983 [synonym]
G. †Cholopilus Raymond 1924
G. †Chosenia Kobayashi 1934
G. †Chuangiopsis Kobayashi 1955
G. †Eochuangia kobayashi 1935
G. †Iranaspis King 1937
G. †Kepisis Hu 1971
G. †Leiostegium Raymond 1913
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Invalid names: Alloleiostegium Zhou and Zhang 1978 [synonym]
G. †Linguchuangia Zhang 1983
G. †Lloydia Vogdes 1893
G. †Meropalla Opik 1967
G. †Paraszechuanella Liu 1977
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Invalid names: Szechuanella Lu 1962 [replaced]
G. †Plethopeltella Kobayshi 1944
G. †Pseudocalymene Pillet 1974
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Invalid names: Eucalymene Lu 1975 [synonym]
G. †Reubenella Lochmann 1966
G. †Schantungia Lorenz 1906
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Invalid names: Chuangia Walcott 1911 [synonym]
G. †Tinaspis Robison and Pantoja-Alor 1968
Fm. †Olenellidae Walcott 1890
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G. †Bristolia Harrington 1956
G. †Fremontia Raw 1936
G. †Fritzolenellus Lieberman 1998
G. †Gabriellus Fritz 1992
G. †Paedeumias Walcott 1910
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Paedeumias transitans Walcott 1910
Subor. †Olenellina Walcott 1890
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G. †Poletaevella Dalmatov and Repina 1971
Fm. †Eodiscidae Raymond 1913
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G. †Helepagetia Jell 1975
G. †Pagetia Walcott 1916
G. †Sinopagetia Zhang and Yuan 1981
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Sinopagetia huainanensis Yuan and Li 1999
Sinopagetia neimengguensis Zhang and Yuan 1981
Fm. †Burlingiidae Walcott 1908
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G. †Schmalenseeia Moberg 1903
Fm. †Menomoniidae Walcott 1916
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G. †Balderia Robison 1988
G. †Biaverta Opik 1967
G. †Bolaspidella Resser 1937
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Invalid names: Deissella Howell and Duncan 1939 [synonym]
G. †Bridgeia Lochman 1944
G. †Coenaspis Resser 1938
G. †Dresbachia Walcott 1916
G. †Howellaspis Lochmann and Denson 1944
G. †Hysteropleura Raymond 1937
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Invalid names: Apedopyanus Raymond 1937 [synonym]
G. †Knechtelia Lochman 1950
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Invalid names: Josina Lochmann and Hu 1960 [synonym]
G. †Menomonia Walcott 1916
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Invalid names: Densonella Shaw 1952 [synonym]
G. †Tavsenia Robison 1988
G. †Verditerrina Robison 1988
Fm. †Dolichometopidae Walcott 1916
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G. †Anoria Walcott 1924
G. †Asperocare Paulson 1958
G. †Chilonorria Rusconi 1952
G. †Ezhuangia Qiu and Liu 1983
G. †Granularaspis Babcock and John 1995
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Invalid names: Granularia Pomel 1849 [replaced]
G. †Hanburia Walcott 1916
G. †Mendospidella Rusconi 1952
G. †Poliellaites Sundberg and McCollum 2003
G. †Prosymphysurus Poulson 1927
G. †Sinijanella Repina 1965
Fm. †Dorypygidae Kobayashi 1935
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G. †Atdabanella Repina 1965
G. †Basocephalus Ivshin 1952
G. †Bonnaria Lochman 1956
G. †Bonnia Walcott 1916
G. †Bonniella Resser 1937
G. †Bonniopsis Poulsen 1946
G. †Dorypygina Lermontova 1940
G. †Fordaspis Lochman 1956
G. †Hicksia Delgado 1904
G. †Kooteniella Lermontova 1940
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Invalid names: Babakovia Sivov 1955 [synonym]
G. †Kooteniellina Sivov 1955
G. †Liokootenia Qiu 1983
G. †Metakootenia Qiu 1983
G. †Ogygopsis Walcott 1889
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Invalid names: Taxioura Resser 1939 [synonym]
G. †Olenoides Meek 1877
G. †Paraolenoides Ivshin 1952
G. †Popigaia Egorova 1967
G. †Prokootenia Lermontova 1940
G. †Protypus Walcott 1986
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Invalid names: Bicaspis Resser 1938 [synonym]
G. †Shipaiella Zhang et al. 1980
G. †Strettonia Cobbold 1931
G. †Tabatopygellina Sivov 1955
G. †Tolanaspis Ivshin 1952
Fm. †Zacanthoididae Swinnerton 1915
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G. †Albertella Walcott 1908
G. †Albertellina Palmer and Halley 1979
G. †Albertelloides Fritz 1968
G. †Chuchiaspis Chang 1974
G. †Fieldaspis Rasetti 1951
G. †Mexicaspis Lochman 1948
G. †Micmaccopsis Lermontova 1940
G. †Panxinella Lin 1974
G. †Paralbertella Palmer and Halley 1979
G. †Parkaspis Rasetti 1951
G. †Prozacanthoides Resser 1937
G. †Ptarmiganoides Rasetti 1951
G. †Qingzhenaspis Yin 1978
G. †Stephenaspis Rasetti 1951
G. †Thoracocare Robison and Campbell 1974
G. †Ursinella Eddy and McCollum 1998
G. †Vanuxemella Walcott 1916
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Invalid names: Vistoia Walcott 1925 [synonym]
G. †Zacanthoides Walcott 1888
G. †Zacanthopsis Resser 1938
Fm. †Ammagnostidae Opik 1967
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G. †Ammagnostus Opik 1967
hide
Invalid names: Agnostoglossa Öpik 1967 [synonym]
G. †Hadragnostus Opik 1967
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Invalid names: Formosagnostus Ergaliev 1980 [synonym]
G. †Proagnostus Butts 1926
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Invalid names: Agnostascus Öpik 1967 [synonym]
Fm. †Clavagnostidae Howell 1937
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G. †Clavagnostus Howell 1937
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Invalid names: Acanthagnostus Qian 1982 [synonym], Culipagnostus Rusconi 1952 [synonym], Leptagnostus Lu and Lin 1989 [synonym], Paraclavagnostus Yang et al. 1993 [synonym]
Fm. †Diceratocephalidae Lu 1954
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G. †Anopocodia Opik 1967
G. †Aulacodigma Opik 1967
G. †Diceratocephalus Lu 1954
G. †Fenghuangella Yang 1977
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Invalid names: Cyclolorenzella Kobayashi 1960 [synonym], Cyclolorenzellina Ergaliev 1980 [synonym]
G. †Jiangnania Lin et al. 1983
G. †Tholifrons Palmer 1968
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Invalid names: Paraphoreotropis Shaw 1968 [synonym]
Fm. †Lisaniidae Chang 1963
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G. †Eoshengia Yang 1978
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Invalid names: Baojingia Yang 1977 [synonym]
G. †Lisania Walcott 1911
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Invalid names: Aojia Kobayashi 1935 [synonym]
G. †Megalisania Qiu 1983
G. †Metalisania Ju 1983
G. †Paralisaniella Qiu 1983
G. †Platylisania Zhang and Jell 1987
G. †Redlichaspis Kobayshi 1935
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Invalid names: Lisaniella Chang 1963 [synonym]
G. †Shengia Xiang 1963
Fm. †Oryctocephalidae Beecher 1897
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G. †Arthricocephalus Bergeron 1899
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Invalid names: Arthricocephalites Chien and Lin 1974 [synonym], Ovatoryctocara Chernysheva 1960 [synonym]
G. †Balangia Chien 1961
G. †Barklyella Shergold 1969
G. †Cheiruroides Kobayashi 1935
G. †Duyunaspis Zhang and Qian 1977
G. †Euarthricocephalus Ju 1983
G. †Feilongshania Zhang et al. 1980
G. †Hunanocephalus Lee 1963
G. †Kunshanaspis Zhang and Zhou 1985
G. †Lancastria Kobayashi 1935
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Invalid names: Changaspis Lee 1961 [synonym], Chienaspis Suvorova 1964 [synonym], Goldfieldia Palmer 1964 [synonym], Pseudolancastria Lee 1963 [synonym]
G. †Metabalangia Zhang et al. 1980
G. †Microryctocara Sundberg and McCollum 1997
G. †Opsiosoryctocephalus Sundberg 1994
G. †Oryctocara Walcott 1908
G. †Oryctocare Tomashpolskaya 1961
G. †Oryctocephalina Tomashpolskaya 1961
G. †Oryctocephalites Resser 1939
G. †Oryctocephaloides Zhang et al. 1980
G. †Oryctocephalops Lermontova 1940
G. †Oryctocephalus Walcott 1886
G. †Paleooryctocephalus Repina 1964
G. †Sandoveria Shergold 1969
G. †Shabaella Qian and Sun 1977
G. †Tonkinella Mansuy 1916
Fm. †Anomocaridae Poulsen 1927
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G. †Abharella Wittke 1984
G. †Afghanocare Wolfart 1975
G. †Amginia Pegel 1981
G. †Anomocare Angelin 1854
G. †Anomocarina Lermontova 1940
G. †Anomocarioides Lermontova 1940
G. †Anomocariopsis Sivov 1955
G. †Callaspis Zhang 1983
G. †Chondranomocare Pospelov and Fedyanina 1958
G. †Dilatalimbus Ogienko 1991
G. †Elandaspis Egorova 1982
G. †Eocatuniella Egorova 1969
G. †Forchhammeria Lermontova and Chernysheva 1950
G. †Formosocephalus Pegel 1982
G. †Fuquania Zhao and Huang 1981
G. †Glyphanellus Ivshin 1953
G. †Glyphaspellus Ivshin 1952
G. †Guizhouanomocare Li 1978
G. †Hanivella Sivov 1955
G. †Harataspis Egorova and Savitsky 1969
G. †Hunanaspis Zhou 1977
G. †Igarkiella Rozova 1964
G. †Iohomia Hu 1971
G. †Irinia Egorova and Savitsky 1968
G. †Jimanomocare Yuan and Yin 1998
G. †Juraspis Egorova 1972
G. †Kokuria Kobayashi 1935
G. †Kolbinella Repina 1960
G. †Kotuia Kobayashi 1943
G. †Leichneyella Opik 1967
G. †Lomsucaspis Lazarenko and Datsenko 1967
G. †Longxumenia Guo and Duan 1978
G. †Macrotoxus Lorenz 1906
G. †Metanomocare Lermontova 1940
G. †Nadiyella Romanenko 1988
G. †Palella Howell 1937
G. †Paracoosia Kobayashi 1936
+
Invalid names: Manchurocephalus Endo 1944 [synonym]
G. †Parakotuia Zhu 1960
G. †Paranomocare Li and Yin 1978
G. †Pjatkovaspellus Hajrullina 1973
G. †Qinlingialingia Jell and Adrain 2002
+
Qinlingialingia henanensis Yang et al. 1993
Qinlingialingia magnoccipitis Yang et al. 1993
Qinlingialingia transversa Yang et al. 1993
Invalid names: Qinlingia Yang et al. 1993 [replaced]
G. †Rectifrontinella Drygant and Konstantynenko 2001
G. †Sachaspis Egorova 1969
G. †Schoriecare Rozova 1964
G. †Schoriella Sivov 1955
G. †Scintilla Pegel 1986
G. †Sivovella Poletaeva 1967
G. †Usovinurus Ivshin 1960
G. †Wutingshania Chu 1959
G. †Yongwolia Kobayashi 1962
Fm. †Alokistocaridae Resser 1939
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G. †Alokistocare Lorenz 1906
+
Invalid names: Pseudoalokistocare Sundberg 1994 [synonym]
G. †Alokistocarella Resser 1938
G. †Altiocculus Sundberg 1994
G. †Amecephalina Poulson 1927
G. †Amecephaloides Repina 1964
G. †Amecephalus Walcott 1924
G. †Annamitia Mansuy 1916
G. †Arellanella Lochman 1948
G. †Beldirella Pokrovskaya 1960
G. †Bythicheilus Resser 1939
G. †Chancia Walcott 1924
G. †Chanciaopsis Sundberg 1994
G. †Danzhaiaspis Zhang et al. 1980
G. †Ehmania Resser 1935
G. †Ehmaniella Resser 1937
+
Invalid names: Anomalocephalus Deiss 1939 [synonym], Clappaspis Deiss 1939 [synonym]
G. †Elrathiella Poulson 1927
+
Invalid names: Coelaspis Deiss 1939 [synonym]
G. †Erdoradites Ivshin 1962
G. †Ganovexopyge Wolfart 1997
+
Invalid names: Scottia Wolfart 1994 [replaced]
G. †Inglefieldia Poulson 1927
G. †Jenkinsonia Robison 1971
G. †Kistocare Lochman 1948
G. †Lenacare Egorova 1976
G. †Parapachyaspis Qiu 1983
G. †Parehmania Deiss 1939
+
Parehmania obscura Deiss 1939
Invalid names: Mcnairia Deiss 1939 [synonym], Rowia Deiss 1939 [synonym], Thompsonaspis Deiss 1939 [synonym]
G. †Pedinocephalina Rozova 1960
G. †Proehmaniella Sundberg 1994
G. †Proveedoria Lochman 1948
G. †Pseudomexicella Sundberg 1994
G. †Schopfaspis Palmer and Gatehouse 1972
G. †Trachycheilus Resser 1945
G. †Tympanuella Sundberg 1994
G. †Utaspis Robison 1964
Fm. †Ordosiidae Lu 1954
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G. †Kontrastina Rozova 1964
G. †Ordosia Lu 1954
G. †Paralevisia Zhang and Jell 1987
G. †Poshania Chang 1959
G. †Wanshania Rong and Yang 1977
Fm. †Encrinuridae Angelin 1854
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G. †Aegrotocatellus Adrain and Edgecombe 1995
G. †Alwynulus Tripp 1967
G. †Atractocybeloides Krueger 1991
G. †Atractopyge Hawle and Corda 1847
+
Invalid names: Cybellela Reed 1928 [synonym]
G. †Avalanchurus Edgecom and Chatte 1993
G. †Balizoma Holloway 1980
G. †Batocara Strusz 1980
+
Invalid names: Mitchellaspis Henningsmoen 1959 [synonym], Pacificurus [synonym]
G. †Bevanopsis Cooper 1953
G. †Brianurus Edgecombe and Fortey 1995
G. †Celtencrinurus Evitt and Tripp 1977
G. †Coronaspis Wu 1990
G. †Coronocephalus Grabau 1924
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Invalid names: Coronocephalina Wu 1977 [synonym], Senticucullus Xia 1974 [synonym]
G. †Cromus Barrande 1852
+
Invalid names: Encrinuraspis Webby 1970 [synonym]
G. †Curriella Lamont 1978
G. †Cybele Lovén 1845
+
Invalid names: Cybelina Reed 1928 [synonym]
G. †Cybeloides Slocum 1913
G. †Cybelurus Levitsky 1962
+
Invalid names: Miracybele Whittington 1965 [synonym]
G. †Dayongia Xiang and Ji 1986
G. †Deacybele Whittington 1965
G. †Dindymene Hawle and Corda 1847
+
Invalid names: Cornovica Whittard 1960 [synonym]
G. †Distyrax Lane 1988
G. †Encrinuroides Reed 1931
G. †Encrinurus Emmrich 1844
G. †Eodindymene Kielan 1960
G. †Erratencrinurus Krueger 1971
G. †Fragiscutum Whittington and Campbell 1967
G. †Frammia Holtedahl 1922
G. †Frencrinuroides Lespérance and Desbiens 1995
G. †Johntempleia Edgecombe 1994
G. †Kailia Chang 1974
G. †Langgonia Kobayashi and Hamada 1971
G. †Lyrapyge Fortey 1980
G. †Mackenziurus Edgecom 1990
G. †Nucleurus Ramskold 1986
G. †Oedicybele Whittington 1938
+
Invalid names: Dindymenella Lu 1976 [synonym]
G. †Paracybeloides Hupé 1955
G. †Parakailia Wu 1979
G. †Perirehaedulus Adrian and Edgecombe 1995
G. †Perryus Gass and Mikulic 1982
G. †Plasiaspis Prantl and Pribyl 1949
G. †Prophysemataspis Lespérance and Desbiens 1995
+
Prophysemataspis uncatus Evitt and Tripp 1977
G. †Prostrix Holloway 1994
G. †Rongxiella Chang 1974
G. †Sinocybele Sheng 1974
G. †Staurocephalus Barrande 1846
G. †Stiktocybele Ingham and Tripp 1991
G. †Struszia Edgecombe et al. 1993
G. †Wallacia Lamont 1978
Fm. †Remopleurididae Hawle and Corda 1847
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G. †Aktugaiella Ergaliev 1980
G. †Amphitryon Hawle and Corda 1874
+
Invalid names: Brachypleura Angelin 1854 [synonym]
G. †Apatokephalina Sivov 1955
G. †Apatokephaloides Raymond 1924
G. †Apatokephalops Lu 1975
+
Invalid names: Aristokainella Zhiyi and Jinlin 1978 [synonym], Wanliangtingia Lu and Chang 1974 [synonym]
G. †Apatokephalus Brögger 1896
G. †Artokephalus Sivov and Egorova 1955
G. †Blosyropsis Whittington 1965
G. †Deanokephalus Pillet 1992
G. †Diplapatokephalus Raymond 1937
+
Diplapatokephalus finalis Walcott 1884
G. †Eoapatokephalus Rozova 1983
G. †Eorobergia Cooper 1953
G. †Haniwa Kobayashi 1933
G. †Hexacopyge Yuan and Zhou
G. †Hukasawaia Kobayashi 1953
G. †Hypodicranotus Whittington 1952
G. †Ivshinaspis Petrunina 1973
G. †Jiia Zhou and Zhang 1978
G. †Kainella Walcott 1925
G. †Lacorsalina Bursky 1970
G. †Lingukainella Kobayashi 1953
G. †Lohanpopsis Lu 1965
G. †Loshanella Lu 1975
G. †Mendosina Shergold 1975
G. †Menoparia Ross 1951
G. †Naustia Ludvigsen 1982
G. †Oculeus Poletaeva and Romanenko 1970
G. †Portentosus Egorova 1955
G. †Praepatokephalus Lochman 1964
G. †Proapatokephalops Rozova 1960
G. †Pseudokainella Harrington 1938
+
Invalid names: Elankaspis Egorova 1976 [synonym], Elkanaspis Ludvigson 1982 [synonym], Fatocephalus Duan and An 1982 [synonym]
G. †Pugilator Nikolaisen 1991
G. †Remopleurella Dean 1963
G. †Remopleurides Portlock 1843
G. †Remopleuridiella Ross 1951
G. †Richardsonella Raymond 1924
G. †Robergia Wiman 1905
G. †Robergiella Whittington 1959
G. †Scinocephalus Ross 1951
G. †Sculptaspis Nikolaisen 1983
G. †Sculptella Nikolaisen 1952
G. †Sigmakainella Shergold 1971
G. †Taishania Sun 1935
G. †Tramoria Reed 1899
G. †Yosimuraspis Kobayashi 1960
Fm. †Saukiidae Ulrich and Resser 1930
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G. †Anderssonella Kobayashi 1936
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Invalid names: Sunina Strand 1943 [objective synonym]
G. †Calvinella Walcott 1914
G. †Caznaia Shergold 1975
G. †Eosaukia Lu 1954
G. †Galerosaukia Shergold 1975
G. †Hamashania Kobayashi 1941
G. †Lichengia Kobayashi 1942
G. †Lophoholcus Opik 1976
G. †Lophosaukia Shergold 1971
G. †Mictosaukia Shergold 1975
G. †Prosaukia Ulrich and Resser 1933
G. †Saukia Walcott 1914
G. †Saukiella Ulrich and Resser 1933
G. †Sinosaukia Sun 1935
G. †Stigmaspis Nelson 1951
G. †Tellerina Ulrich and Resser 1933
Fm. †Shumardiidae Lake 1907
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G. †Acanthopleurella Groom 1902
G. †Conophrys Callaway 1877
G. †Gaoloupingia Yuan and Yin 1998
G. †Koldinioidia Kobayashi 1931
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Invalid names: Akoldinioidia Zhou and Zhang 1984 [synonym]
G. †Kweichowilla Zhang 1964
G. †Liriamnica Shergold 1980
G. †Shumardia Billings 1862
G. †Shumardoella Pek and Vanek 1989
G. †Shumardops Hupe 1955
G. †Tarimella Zhang 1979
G. †Thomondia Harper 1942
G. †Yinganaspis Zhang 1981
Fm. †Toernquistiidae Hupé 1953
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G. †Chomatopyge Whittington and Evitt 1953
G. †Mesotaphraspis Whittington and Evitt 1953
G. †Paratoernquistia Chatterton et al. 1998
G. †Toernquistia Reed 1896
G. †Toernquistina Rosov and Dubatolova 1985
Fm. †Remopleuridae Hawle and Corda 1847
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G. †Atratebia Shergold 1975
Fm. †Crepicephalidae Kobayashi 1935
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G. †Coosella Lochman 1936
G. †Coosia Walcott 1911
G. †Coosina Rasetti 1956
G. †Crepicephalus Owen 1852
G. †Kasatchaspis Ivshin 1962
G. †Sinocrepicephalus Zhang and Jinlin 1984
G. †Temnoura Sun 1977
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Invalid names: Asteromajia Nan and Zan 1982 [synonym]
G. †Uncaspis Kobayashi 1935
Fm. †Lichidae Hawle and Corda 1847
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G. †Acanthopyge Hawle and Corda 1847
+
Invalid names: Euarges Gürich 1901 [synonym]
G. †Allolichas Krueger 1992
G. †Amphilichas Raymond 1905
+
Invalid names: Acrolichas Foerste 1919 [synonym], Kerakephalichas Phleger 1936 [synonym], Paralichas Reed 1902 [replaced], Tetralichas Phleger 1936 [synonym]
G. †Apatolichas Whittington 1963
G. †Arctinurus Castelnau 1843
+
Invalid names: Oncholichas Schmidt 1885 [objective synonym], Platynotus Conrad 1839 [replaced], Pterolichas Gürich 1901 [objective synonym]
G. †Autoloxolichas Phleger 1936
G. †Borealarges Adrain 1994
G. †Ceratarges Gürich 1901
G. †Conolichas Dames 1877
+
Invalid names: Cypholichas Phleger 1936 [synonym]
G. †Dicranogmus Hawle and Corda 1847
+
Invalid names: Liparges Güich 1901 [objective synonym]
G. †Dicranopeltis Hawle and Corda 1847
+
Invalid names: Dicranopeltoides Phleger 1936 [synonym], Nonix Lane 1984 [synonym], Raymondarges Phleger 1937 [synonym], Trachylichas Gurich 1901 [objective synonym], Tsunyilichas Zhang 1974 [synonym]
G. †Echinolichas Gürich 1901
G. †Hemiarges Gürich 1901
+
Invalid names: Choneilobarges Phleger 1936 [synonym]
G. †Hoplolichas Dames 1877
+
Invalid names: Cyranolichas Phleger 1936 [synonym]
G. †Hopolichoides Phleger 1936
G. †Jasperia Thomas and Holloway 1988
+
Jasperia bifida Edgell 1955
G. †Lichas Dalman 1827
+
Lichas laciniatus Wahlenberg 1818
Invalid names: Apolichas Kobayashi and Hamada 1974 [synonym], Autolichas Reed 1923 [synonym]
G. †Lobopyge Přibyl and Erben 1952
+
Lobopyge branikensis Barrande 1872
Invalid names: Belenopyge Pek and Vanek 1991 [synonym]
G. †Lyralichas Weber 1948
G. †Mephiarges Richter and Richter 1930
+
Mephiarges mephisto Richter and Richter 1918
G. †Metopolichas Gürich 1901
+
Invalid names: Macroterolichas Phleger 1937 [synonym], Metopias Eichwald 1842 [replaced]
G. †Neolichas Curtis and Lane 1998
G. †Nipponarges Kaneko 1984
G. †Oinochoe Thomas and Holloway 1988
G. †Otarozoum Thomas and Holloway 1988
G. †Paraleiolichas Kobayashi and Hamada 1987
G. †Perunaspis Přibyl 1949
+
Invalid names: Nitidulopyge Přibyl and Erben 1952 [synonym]
G. †Platylichas Gürich 1901
G. †Probolichas Phleger 1936
G. †Pseudotupolichas Phleger 1936
+
Invalid names: Arctinuroides Phleger 1936 [synonym]
G. †Radiolichas Reed 1924
+
Invalid names: Diplolichas Phleger 1936 [synonym]
G. †Richterarges Phleger 1936
G. †Rontrippia Thomas and Holloway 1988
G. †Terataspis Hall 1863
G. †Terranovia Maksimova 1977
G. †Trimerolichas Phleger 1936
G. †Trochurus Beyrich 1845
+
Invalid names: Corydocephalus Hawle and Corda 1847 [synonym], Plusiarges Gürich 1901 [synonym]
G. †Uralichas Delgado 1892
+
Invalid names: Bohemolichas Pribyl and Vanek 1972 [synonym], Platopolichas Gürich 1901 [synonym]
Fm. †Telephinidae Marek 1952
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G. †Carolinites Kobayashi 1940
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Carolinites bulbosa Kobayashi 1940
Invalid names: Dimastocephalus Stubblefield 1950 [synonym], Tafnaspis Leanza and Baldis 1975 [synonym]
G. †Goniophrys Ross 1951
G. †Oopsites Fortey 1975
G. †Opipeuter Fortey 1974
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Invalid names: Ompheter Laurie and Shergold 1996 [synonym]
G. †Phorocephala Lu 1965
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Invalid names: Carrickia Tripp 1965 [synonym]
G. †Pyraustocranium Ross 1951
G. †Telephina Marek 1952
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Invalid names: Telephus Barrande 1852 [replaced]
Fm. †Bathyuridae Walcott 1886
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G. †Acidiphorus Raymond 1925
G. †Bathyurellus Billings 1865
G. †Bathyurus Billings 1859
G. †Bolbocephalus Whitfield 1890
G. †Ceratopeltis Poulsen 1937
G. †Eleutherocentrus Clark 1935
G. †Ermanella Maksimova 1955
G. †Gignopeltis Raymond 1924
G. †Goniotelina Whittington and Ross 1953
G. †Goniotelus Ulrich 1927
G. †Grinnellaspis Poulson 1946
G. †Jeffersonia Poulson 1927
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Invalid names: Bathyurina Poulsen 1937 [synonym]
G. †Licnocephala Ross 1951
G. †Madaraspis Fortey and Droser 1996
G. †Peltabellia Whittington 1953
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Invalid names: Biolgina Maksimova 1955 [synonym]
G. †Petigurus Raymond 1913
G. †Psephosthenaspis Whittington 1953
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Invalid names: Aponileus Hu 1963 [synonym]
G. †Pseudoolenoides Hintze 1953
G. †Punka Fortey 1979
G. †Rananasus Cullison 1944
G. †Randaynia Boyce 1989
G. †Raymondites Sinclair 1944
G. †Strigigenalis Whittington and Ross 1953
G. †Uromystrum Whittington 1953
Fm. †Dimeropygidae Hupe 1953
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G. †Celmus Angelin 1854
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Invalid names: Crotalurus Volborth 1858 [synonym], Ischyrophyma Whittington 1963 [synonym]
G. †Dimeropyge Opik 1937
G. †Dimeropygiella Ross 1951
G. †Ischyrotoma Raymond 1925
G. †Pseudohystricurus Ross 1951
Fm. †Illaenidae Hawle and Corda 1847
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G. †Bumastoides Whittington 1954
G. †Dysplanus Burmeister 1843
G. †Ectillaenus Salter 1867
G. †Harpillaenus Whittington 1963
G. †Hyboaspis Raymond 1920
G. †Illaenus Dalman 1827
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Invalid names: Actinolobus Eichwald 1860 [synonym], Deucalion Shtsheglov 1827 [nomen dubium]
G. †Nanillaenus Jaanusson 1954
G. †Octillaenus Salter 1867
G. †Parillaenus Jaanusson 1954
G. †Platillaenus Jaanusson 1954
G. †Ptilillaenus Lu 1962
G. †Stenopareia Holm 1886
G. †Ulugtella Petrunina 1975
G. †Zbirovia Snajdr 1956
G. †Zdicella Snajdr 1956
G. †Zetillaenus Snajdr 1957
Fm. †Nileidae Angelin 1854
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G. †Aocaspis Dolambi and Gond 1992
G. †Barrandia M'Coy 1849
G. †Berkutaspis Lisogor 1947
G. †Borthaspidella Rasetti 1954
G. †Bumastides Veber 1948
G. †Elongatanileus Ji 1986
G. †Homalopteon Salter 1867
G. †Illaenopsis Salter 1865
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Invalid names: Rokycania Pribyl and Vanek 1965 [synonym]
G. †Kodymaspis Prantl and Pribyl 1950
G. †Lakaspis Kobayashi 1937
G. †Neopsilocephalina Yin 1978
G. †Nileus Dalman 1827
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Invalid names: Remopleuridioides Harrington and Leanza 1957 [synonym]
G. †Parabarrandia Prantl and Pribyl 1949
G. †Peraspis Whittington 1965
G. †Petrbokia Pribyl and Vanek 1965
G. †Platypeltoides Pribyl 1949
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Platypeltoides croftii Callaway 1877
Invalid names: Platypeltis Callaway 1877 [replaced]
G. †Psilocephalinella Kobayashi 1951
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Invalid names: Borthaspis Stubblefield 1951 [objective synonym]
G. †Shenjiawania Peng 1984
G. †Symphysurina Ulrich 1924
G. †Symphysurus Goldfuss 1843
G. †Varvia Tjernvik 1956
Fm. †Raphiophoridae Angelin 1854
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G. †Ampyx Dalman 1827
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Invalid names: Brachyampyx Forbes 1849 [objective synonym]
G. †Ampyxella Dean 1960
G. †Ampyxina Ullrich 1922
G. †Ampyxinella Korleva 1959
G. †Bulbaspis Chugaeva 1956
G. †Carinocranium Dean 1989
G. †Ellsaspis Rasetti 1945
G. †Endymionia Billings 1865
G. †Globampyx Fortey 1975
G. †Lonchodomas Angelin 1854
G. †Malinaspis Andreeva 1985
G. †Malongullia Webby and Moors 1970
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Invalid names: Ampyxinops Zhang 1979 [synonym]
G. †Mendolaspis Rusconi 1951
G. †Miaopopsis Lu 1965
G. †Nambeetella Legg 1976
G. †Nanshanaspis Zhang and Fan 1960
G. †Pseudampyxina Ju 1983
G. †Pytine Fortey 1975
G. †Raphioampyx Baldis and Baldis 1995
G. †Raphiophorus Angelin 1854
G. †Raymondella Reed 1935
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Invalid names: Reedaspis Prantl and Pribyl 1949 [objective synonym]
G. †Rhombampyx Fortey 1975
G. †Sinampyxina Sheng 1974
G. †Xinjiangia Zhang 1981
Fm. †Pliomeridae Raymond 1913
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G. †Anapliomera Demott 1987
G. †Benedettia Toro and Mondali 1981
G. †Canningella Legg 1976
G. †Colobinion Whittington 1961
G. †Cybelopsis Poulsen 1927
G. †Ectenonotus Raymond 1920
G. †Encrinurella Reed 1915
G. †Evropeites Balashova 1966
G. †Gogoella Legg 1976
G. †Guizhoupliomerops Zhu and Yin 1978
G. †Hintzeia Harrington 1957
G. †Ibexaspis Pribyl and Vanek 1985
G. †Josephulus Warburg 1925
G. †Kanoshia Harrington 1957
+
Kanoshia kanoshensis Hintze 1953
G. †Leiostrototropis Raymond 1937
G. †Liexiaspis Liu 1982
G. †Obliteraspis Ogienko 1984
G. †Ovalocephalus Koroleva 1959
+
Invalid names: Hammatocnemis Kielan 1960 [synonym]
G. †Parapliomera Maksimova 1962
G. †Perissopliomera Ross 1970
G. †Placoparia Hawle and Corda 1847
G. †Pliomera Angelin 1845
G. †Pliomerella Reed 1941
G. †Pliomeridius Leanza and Baldis 1975
G. †Pliomerina Chugaeva 1956
+
Pliomerina martelli Reed 1917
Invalid names: Pliomeraspis Harrington 1957 [objective synonym]
G. †Pliomerops Raymond 1905
G. †Protopliomerella Harrington 1957
G. †Protopliomerops Kobayashi 1934
G. †Pseudocybele Ross 1951
G. †Pseudomera Holliday 1942
G. †Quinquecosta Tripp 1965
G. †Rossaspis Harrington 1957
G. †Strotactinus Bradley 1925
G. †Tesselacauda Ross 1951
Fm. †Eurekiidae Hupé 1953
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G. †Bandalaspis Ivshin 1962
G. †Bayfieldia Clark 1924
G. †Corbina
G. †Corbinia Walcott 1924
G. †Eurekia Walcott 1924
G. †Leocephalus Ivshin 1962
G. †Lochmanaspis Ivshin 1962
G. †Magnacephalus Stitt 1971
G. †Maladia Rose 1983
G. †Tostonia Walcott 1924
Fm. †Agraulidae Raymond 1913
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G. †Agaso Cobbold 1934
G. †Agraulos Hawle and Corda 1847
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Invalid names: Agrauloides Howell 1937 [synonym], Arion Barrande 1846 [objective synonym]
G. †Batenioides Repina 1960
G. †Chondroparia Lorenz 1906
G. †Litavkaspis Fatka et al. 1987
G. †Proampyx Frech 1897
G. †Pseudoeteraspis Chernysheva 1950
G. †Skreiaspis Ruzicka 1946
G. †Tholus Pegel 1986
Fm. †Taihungshaniidae Sun 1931
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G. †Asaphellina Chalmas and Bergeron 1989
G. †Asaphopsis Mansuy 1920
G. †Omeipsis Kobayashi 1951
G. †Taihungshania Sun 1931
G. †Tungtzuella Lu 1957
Subor. †Agnostina Salter 1864
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G. †Agnostogonus Opik 1967
G. †Armagnostus Howell 1937
G. †Blystagnostus Opik 1961
G. †Delagnostus Opik 1961
G. †Dignagnostus Khairullina 1975
G. †Glaberagnostus Romanenko 1985
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Invalid names: Toragnostus Robison 1988 [synonym]
G. †Grandagnostus Howell 1935
G. †Hastagnostus Howell 1937
G. †Megagnostus Robison 1994
G. †Phoidagnostus Whitehouse 1936
G. †Skryjagnostus Snajdr 1957
G. †Valenagnostus Jago 1976
Fm. †Mapaniidae Zhang 1963
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G. †Mapania Resser and Endo 1935
G. †Mapanopsis Chang 1963
G. †Pseudomapania Yuan and Yin 1998
G. †Quitacetra Opik 1967
G. †Quitalia Opik 1967
Fm. †Redlichiidae Poulsen 1927
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G. †Chengjiangaspis Zhang et al. 1980
G. †Conoredlichia Chang 1966
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Invalid names: Nebidella Rasetti 1972 [synonym]
G. †Elganellus Suvorova 1958
G. †Iglesiella Rasetti 1972
G. †Irgitkhemia Chernysheva 1977
G. †Jingyangia Lu and Chang 1974
G. †Kepingaspis Chang 1965
G. †Latiredlichia Hupe 1953
G. †Metaredlichia Lu 1950
G. †Neoredlichia Saito 1936
G. †Olgaspis Korobeinikova 1965
G. †Pteroredlichia Chang 1966
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Invalid names: Spinoredlichia Liu 1975 [synonym]
G. †Redlichops Richter 1941
G. †Sapushania Chang 1966
G. †Sarassina Romanenko 1980
G. †Sardoredlichia Rasetti 1972
G. †Tolbinella Egorova 1983
G. †Ushbaspis Keller and Pokrovskaya 1965
G. †Xela Jell and Morris 1990
G. †Xenoredlichia Zhang 1983
G. †Yorkella Kobayashi 1942
Fm. †Redlichinidae Zhang and Lin 1980
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G. †Asthenaspis Suvorova 1959
G. †Kolbaspis Repina 1979
G. †Parasajanaspis Chernysheva 1972
G. †Sekwiaspis Fritz 1972
G. †Amphytrion Hawle and Corda 1874
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Invalid names: Caphyra Barrande 1847 [synonym]
Fm. †Nevadiidae Hupé 1953
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G. †Cambroinyoella Lieberman 2001
G. †Cirquella Fri 1993
G. †Nevadia Walcott 1910
G. †Plesionevadia Lieberman 2001
G. †Sdzuyomia Lieberman 2001
Or. †Nektaspida Raymond 1920
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G. †Buenaspis Budd 1999
G. †Liwia Dzik and Lendzion 1988
G. †Naraoia Walcott 1912
G. †Soomaspis Fortey and Theron 1995
G. †Tarricoia Hammann et al. 1990
Fm. †Fallotaspididae Hupe 1953
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G. †Repinaella Geyer 1996
Fm. †Condylopygidae Raymond 1913
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G. †Miraculaspis Romanenko 1967
Fm. †Hebediscidae Kobayashi 1944
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G. †Dicerodiscus Chang 1974
G. †Luvsanodiscus Korobov 1980
G. †Parapagetia Repina 1964
G. †Tchernyshevioides Khairullina 1975
Fm. †Calodiscidae Kobayashi 1943
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G. †Korobovia Jell 1990
Fm. †Weymouthiidae Kobayashi 1943
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G. †Litometopus Rasetti 1966
G. †Meniscuchus Opik 1975
G. †Ninadiscus Korobov 1980
G. †Oodiscus Rasetti 1966
G. †Semadiscus Romanenko 1978
G. †Stigmadiscus Rasetti 1966
Fm. †Yukoniidae Zhang 1980
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G. †Hebediscina Rasetti 1972
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Invalid names: Szechuanaspis [synonym]
G. †Lenadiscus Repina 1965
G. †Yukonia Palmer 1968
G. †Yukonides Fritz 1972
Fm. †Holmiidae Hupé 1953
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G. †Callavia Matthew 1897
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Invalid names: Cephalacanthus Lapworth 1890 [synonym], Cobboldus Raw 1936 [synonym]
G. †Cambropallas Geyer 1993
G. †Elliptocephala Emmons 1844
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Invalid names: Ebenzeria Marcou 1888 [objective synonym], Georgiellus Moberg 1899 [objective synonym]
G. †Postfallotaspis Orlowski 1985
Fm. †Archaeaspididae Repina 1979
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G. †Bradyfallotaspis Fritz 1972
Fm. †Judomiidae Repina 1979
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G. †Judomia Lermontova 1943
G. †Paranevadella Palmer and Repina 1993
Fm. †Neltneriidae Hupé 1953
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G. †Bondonella Hupe 1953
G. †Neltneria Hupe 1952
Fm. †Dolerolenidae Kobayashi 1951
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G. †Giordanella Bornemann 1891
G. †Granolenus Jago 1980
G. †Paramalungia Chang 1966
Fm. †Saukiandidae Hupé 1953
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G. †Australaspis Palmer and Gatehouse 1972
G. †Clariondia Hupe 1953
G. †Despujolsia Neltner and Poctey 1949
G. †Dolerolichia Sdzuy 1962
G. †Ezhimia Pokrovskaya 1967
G. †Longianda Hupe 1952
G. †Pareops Hupe 1953
G. †Planocephalus Zadorozhnaya 1967
G. †Pseudosaukianda Hupe 1952
G. †Realaspis Sdzuy 1961
G. †Resserops Richter 1940
G. †Richterops Hupe 1953
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Invalid names: Marsaisia Hupé 1953 [synonym]
Fm. †Abadiellidae Hupé 1953
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G. †Guangyuanaspis Lu and Chang 1974
G. †Lunolenus Lotze 1958
Fm. †Chengkouaspidae Zhang et al. 1980
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G. †Bathynotellus Lermontova 1940
G. †Bathynotus Hall 1860
Fm. †Centropleuridae Angelin 1854
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G. †Beishanella Xiang and Zhang 1985
Fm. †Acrocephalitidae Hupé 1953
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G. †Acrocephalites Wallerius 1895
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Invalid names: Acantholenus Matthew 1898 [synonym]
G. †Acrodirotes Opik 1967
G. †Brutaspis Ivshin 1962
G. †Cermataspis Opik 1967
G. †Decus Pegel 1981
G. †Diceratocephalina Maksimova 1962
G. †Ijacephalus Ogienko 1974
G. †Mansiella Rozova 1968
Fm. †Bolaspididae Howell and Moore 1959
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G. †Acrocephalops Poulson 1927
G. †Bolaspis Resser 1935
G. †Eldoradia Resser 1935
G. †Rawlinsella Shaw 1956
Fm. †Alsataspididae Turner 1940
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G. †Ajrikina Kryskov 1963
G. †Araiopleura Harrington and Leanza 1957
G. †Clavatellus Poletaeva 1955
G. †Falanaspis Tjernvik 1956
G. †Hapalopleura Harrington and Leanza 1957
G. †Jegorovaia Lu 1964
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Invalid names: Hermosella Lu and Chien 1978 [synonym]
G. †Orometopus Broegger 1898
G. †Pagometopus Henningsmoen 1959
G. †Palquiella Suárez-Soruco 1975
G. †Rhadinopleura Harrington and Leanza 1957
G. †Seleneceme Clark 1924
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Invalid names: Alsataspis Turner 1940 [synonym]
G. †Skljarella Petrunina 1973
G. †Spirantyx Whittard 1961
G. †Yumenaspis Chang 1960
G. †Zacompsus Raymond 1924
Fm. †Edelsteinaspididae Hupé 1953
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G. †Alacephalus Repina 1960
G. †Edelsteinaspis Lermontova 1940
G. †Gelasene Palmer 1968
G. †Keeleaspis Fritz 1972
G. †Labradoria Resser 1936
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Invalid names: Sinolenus Kobayashi 1944 [synonym]
G. †Laticephalus Pokrovskaya 1959
G. †Litaspis Suvorova 1960
G. †Nehanniaspis Fritz 1972
G. †Nodiceps Suvorova 1959
G. †Paleofossus Pokrovskaya 1959
Fm. †Illaenuridae Vodges 1890
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G. †Ambonolium Raymond 1924
G. †Illaenurus Hall 1863
G. †Lecanopyge Raymond 1937
G. †Minicephalus Lochmann and Lu 1960
G. †Olenekella Kharmova 1985
G. †Platydiamesus Raymond 1937
G. †Polyariella Rozova 1963
G. †Rasettaspis Ivshin 1962
G. †Rasettia Lochman 1953
G. †Resseraspis Rasetti 1945
G. †Tatonaspis Kobayashi 1935
G. †Yurakia Rozova 1963
Fm. †Pilekiidae Sdzuy 1955
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G. †Anacheirurus Reed 1896
G. †Demeterops Pribyl and Vanek 1985
G. †Emsurina Sivov 1955
G. †Koraipsis Kobayashi 1934
G. †Landyia Jell 1985
G. †Macrogrammus Whittard 1966
G. †Metapilekia Harrington 1938
G. †Metapliomerops Kobayashi 1934
G. †Parapilekia Kobayashi 1934
G. †Pilekia Barton 1915
G. †Pliomeroides Harrington and Leanza 1957
G. †Seisonia Kobayashi 1934
G. †Sinoparapilekia Peng 1990
G. †Victorispina Jell 1985
Fm. †Liostracinidae Raymond 1937
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G. †Aplexura Rozova 1963
G. †Doremataspis Opik 1967
G. †Liostracina Monke 1903
G. †Lynaspis Opik 1967
Fm. †Plethopeltidae Raymond 1925
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G. †Arapahoia Miller 1936
G. †Exigua Howell 1937
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Invalid names: Brassicicephalus Lochmann 1940 [synonym]
G. †Koldinia Walcott and Resser 1928
G. †Koldiniella Sivov 1955
G. †Kuljumbina Lazerenko 1960
G. †Leiocoryphe Clark 1924
G. †Meniscocoryphe Ludvigsen et al. 1989
G. †Notaiella Ogienko 1974
G. †Plethopeltides Maksimova 1962
G. †Plethopeltis Raymond 1913
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Invalid names: Plethometopus Ulrich 1931 [synonym]
G. †Plethopeltoides Khramova 1968
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Invalid names: Kulyumbopeltis Rozova 1968 [synonym]
G. †Pseudokoldinella Timokhin 1988
G. †Semicyclocephalus Ivshin 1952
G. †Stenopilus Raymond 1924
G. †Strotocephala Raymond 1937
G. †Tolstotchichaspis Rozova 1960
Fm. †Pagodiidae Kobayashi 1935
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G. †Arcifimbria Rasetti 1963
G. †Bienella Lochman 1944
G. †Girandia Kobayashi 1943
G. †Lotosoides Shergold 1975
G. †Pagodia Walcott 1905
G. †Phoreotropis Raymond 1924
G. †Prochuangia Kobayashi 1935
G. †Ptychopleurites Kobayashi 1936
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Invalid names: Aposolenopleura Raymond 1937 [synonym], Punctularia Raymond 1937 [synonym]
G. †Sagitaspis Ivshin 1962
G. †Sagitoides Ivshin 1962
G. †Seletoides Ivshin 1962
Fm. †Damesellidae Kobayashi 1935
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G. †Adelogonus Opik 1967
G. †Ariaspis Wolfart 1974
G. †Bergeronites Sun 1937
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Invalid names: Palaeadotes Öpik 1967 [synonym]
G. †Blackwelderia Walcott 1906
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Invalid names: Parablackwelderia Kobayashi 1942 [synonym]
G. †Blackwelderioides Hupe 1953
G. †Chiawangella Chu 1959
G. †Cyrtoprora Opik 1967
G. †Damesella Walcott 1905
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Invalid names: Haibowania Zhang 1985 [synonym]
G. †Dipentaspis Opik 1967
G. †Dipyrgotes Opik 1967
G. †Dipyrogotes Opik 1967
G. †Drepanura Bergeron 1899
G. †Hercantyx Opik 1963
G. †Histiomona Opik 1967
G. †Liuheaspis Nan and Shi 1985
G. †Paradamesella Yang 1977
G. †Pingquania Guo and Duan 1978
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Invalid names: Oxygonaspis Zhang 1983 [synonym]
G. †Protaitzehoia Yang 1978
G. †Shangtungia Walcott 1905
G. †Stephanocare Monke 1903
G. †Taihangshaniashania Jell and Adrain 2002
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Invalid names: Taihangshania Zhang and Wang 1985 [replaced]
Fm. †Jakutidae Suvorova 1950
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G. †Bathyuriscellus Lermontova 1951
G. †Bathyuriscopsis Suvorova 1960
G. †Jakutus Lermontova 1951
G. †Judaiella Lermontova 1951
G. †Lenaspis Survorova 1959
G. †Malykania Suvorova 1958
G. †Prouktaspis Repina 1965
G. †Uktaspis Korobov 1963
Fm. †Lichakephalidae Tripp 1957
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G. †Acidaspidella Pokrovskaya 1963
G. †Acidaspides Lermontova 1951
G. †Acidaspidina Lazerenko 1960
G. †Belovia Poletaeva 1956
G. †Bestjubella Ivshin 1955
G. †Colossaspis Zhang 1983
G. †Eoacidaspis Poletaeva 1956
G. †Lichakephalus Sdzuy 1955
G. †Metaacidaspis Qiu 1984
G. †Paraacidaspis Poletaeva 1960
Fm. †Bohemillidae Barrande 1872
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G. †Bohemilla Barrande 1872
Fm. †Dinesidae Lermontova 1940
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G. †Amginoerbia Chernysheva 1967
G. †Botomella Suvorova 1958
G. †Chakasskia Poletayeva 1936
G. †Chakasskinella Repina 1964
G. †Compsocephalus Repina 1973
G. †Dilataspis Repina et al. 1999
G. †Dinesus Etheridge 1896
G. †Erbia Lermontova 1940
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Invalid names: Paratollaspis Kobayashi 1943 [objective synonym]
G. †Erbiella Fedyanina 1962
G. †Erbina Pokrovskaya
G. †Erbiopsidella Pokrovskaya 1959
G. †Erbiopsis Lermontova 1940
G. †Proerbia Lermontova 1940
G. †Pseudoerbia Repina 1964
G. †Rondocephalus Pokrovskaya 1959
G. †Tollaspis Kobayashi 1935
Fm. †Proasaphiscidae Zhang 1963
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G. †Alomataspis Opik 1967
G. †Chelidonocephalus King 1937
G. †Dananzhuangaspis Lin 1983
G. †Derikaspis Dean 1982
G. †Eymekops Resser and Endo 1935
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Invalid names: Kolpura Resser and Endo 1935 [synonym]
G. †Gloriagloria Jell 2003
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Invalid names: Gloria Egorova and Savitsky 1968 [replaced]
G. †Grandioculus Cossmann 1908
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Invalid names: Honania Li 1965 [synonym]
G. †Guankouia Zhang et al. 1995
G. †Hatangia Egorova and Savitsky 1968
G. †Huaibeia Bi 1983
G. †Hundwarella Reed 1934
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Invalid names: Anomocaraspis Ivshin 1953 [synonym]
G. †Iranoleesia King 1955
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Invalid names: Heyelingella Zhang et al. 1980 [synonym], Michaspis Egorova and Savitsky 1968 [synonym]
G. †Jiangsuaspis Lin 1983
G. †Jiangsucephalus Qiu 1983
G. †Jiubaspis Zhang et al. 1980
G. †Jixianella Zhang 2001
G. †Koptura Resser and Endo 1935
G. †Kutsingocephalus Li and Wang 1963
G. †Lioparella Kobayashi 1937
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Invalid names: Zhuozishania Zhang and Yuan 1981 [synonym]
G. †Luonanocephalus Yang et al. 1993
G. †Maotunia Zhang and Jell 1987
G. †Memmatella Zhang et al. 1995
G. †Miaobanpoia Yuan and Zhao 2002
G. †Proasaphiscus Resser and Endo 1935
G. †Pseudanomocarina Chernysheva 1956
G. †Stella Egorova and Savitsky 1968
G. †Sudanomocarina Jell 1978
G. †Szeaspis Chang 1959
G. †Tankhella Chernysheva 1961
G. †Urjungaspis Egorova and Savitsky 1968
Fm. †Raymondinidae Clark 1924
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G. †Glaphurina Ulrich 1930
G. †Glaphurus Raymond 1905
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Glaphurus pustulatus Walcott 1877
G. †Raymondina Clark 1924
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Invalid names: Raymondia Kobayashi 1935 [misspelling]
G. †Varanella Lochman and Hu 1962
Fm. †Norwoodiidae Walcott 1916
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G. †Cedaraspis Ivshin 1960
G. †Hardyoides Kobayashi 1938
G. †Holcacephalus Resser 1938
G. †Levisaspis Rasetti 1943
G. †Norwoodella Resser 1938
G. †Norwoodia Walcott 1916
G. †Paranorwoodia Rasetti 1945
G. †Xenocheilos Wilson 1949
Fm. †Holotrachelidae Warburg 1925
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G. †Holotrachelus Holm 1898
G. †Kinderlania Antsygin 1977
Fm. †Kaolishaniidae Kobayashi 1935
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G. †Ceronocare Shergold 1975
G. †Hapsidocare Shergold 1975
G. †Hemikaolishania Zhang 1983
G. †Kaolishania Sun 1924
G. †Kaolishaniella Sun 1935
G. †Liaotropis Schrank 1975
G. †Mansuyia Sun 1924
G. †Peichiashania Chang 1959
G. †Tingocephalus Sun 1935
Fm. †Lorenzellidae Zhang 1963
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G. †Damiaoaspis Chen 1983
G. †Inouyops Resser 1942
G. †Inoyellaspis Ivshin 1952
G. †Jiangjunshania Qiu 1983
G. †Lorenzella Kobayashi 1935
G. †Paralorenzella Zhang 1983
G. †Pseudolorenzella Romanenko 1970
Fm. †Papyriaspididae Whitehouse 1939
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G. †Badainjaranaspis Lu et al. 1986
G. †Papyriaspis Whitehouse 1939
G. †Pianaspis Saito and Sakakura 1936
G. †Prohedinia Lermontova and Chernysheva 1950
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Invalid names: Tosotychia Opik 1961 [synonym]
G. †Wandelella Robison 1988
G. †Wangcunia Peng et al. 1995
Fm. †Prosopiscidae Fortey and Shergold 1984
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G. †Prosopiscus Salter 1865
G. †Damesops Chu 1959
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Invalid names: Meringaspis Opik 1967 [synonym]
Fm. †Inouyiidae Chang 1963
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G. †Huainania Qiu 1983
G. †Parajialaopsis Zhang et al. 1980
Fm. †Sunaspididae Zhang and Jell 1987
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G. †Sunaspidella Zhang and Yuan 1981
G. †Parachittidilla Zhang et al. 1980
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Invalid names: Amurticephalus Shah et al. 1991 [synonym]
Fm. †Wuaniidae Zhang and Yuan 1981
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G. †Jixianaspis Zhang et al. 1995
G. †Latilorenzella Kobayashi 1960
G. †Megagraulos Kobayashi 1935
G. †Pseudosolenopleura Sun 1935
G. †Ruichengaspis Zhang et al. 1980
Fm. †Monkaspididae Kobayashi 1935
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G. †Liaoningaspis Chu 1959
G. †Liaoningella Lu and Qian 1983
G. †Nomadinis Opik 1967
Fm. †Shirakiellidae Kobayashi 1935
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G. †Neoshirakiella Sun and Xiang 1979
Fm. †Polycyrtaspididae Opik 1967
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G. †Polycertaspis Opik 1967
Fm. †Gigantopygidae Harrington 1959
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G. †Bornemannaspis Rasetti 1972
G. †Gigantopygus Hupe 1952
G. †Yiliangellina Chang 1966
Fm. †Cephalacanthidae Berg 1940
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G. †Cephalacanthus Lacépède 1802
G. †Parabumastides Ji 1987
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Invalid names: Parabumasttides Ji 1987 [misspelling]
Subcl. †Trilobita Walch 1771 [trilobite]
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G. †Neotaenicephalus Kobayashi 1955
Fm. †Yinitidae Hupé 1953
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G. †Drepanopyge Lu 1961
G. †Drepanuroides Chang 1966
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Invalid names: Xishuiella Yin 1978 [synonym]
G. †Hongjunshaoia Luo 1994
G. †Longduia Lu et al.
G. †Meitanella Zhang et al. 1980
G. †Paokannia Ho and Lee 1959
G. †Parapaokannia Zhang et al. 1980
G. †Parayinites Zhang et al. 1980
G. †Qingkouia Zhang et al. 1980
G. †Yinites Lu 1946
G. †Yunnanaspidella Chang 1966
G. †Yunnanaspis Chang 1966
Fm. †Chengkouaspididae Zhang et al. 1980
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G. †Belliceps Repina 1966
G. †Elegestina Pokrovskaya 1959
G. †Pseudoresserops Repina 1965
Fm. †Mayiellidae Zhang 1966
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G. †Mayiella Chang 1966
G. †Qiaodiella Zhang et al. 1980
G. †Qiaotingaspis Chang 1966
Fm. †Avoninidae Lochman 1936
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G. †Avonina Lochman 1936
G. †Wongia Sun 1925
Fm. †Ignotogregatidae Zhang and Jell 1987
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G. †Ignotogregatus Zhang and Jell 1987
G. †Wanwanoglobus Kobayashi 1966
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Wanwanoglobus convexus Kobayashi 1933
G. †Macrobole Richter and Richter 1951
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Macrobole drewerensis Richter and Richter 1951
G. †Paramegistaspis Balashova 1976
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Invalid names: Varvaspis Tjernvik and Johansson 1980 [objective synonym]
Fm. †Dolichometopidae Walcott 1916
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G. †Athabaskia Raymond 1928
G. †Athabaskiella Kobayashi 1942
G. †Basanellus Repina 1960
G. †Bathyuriscidella Rasetti 1948
G. †Bathyuriscus Meek 1873
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Invalid names: Orria Walcott 1916 [synonym], Orriella Rasetti 1938 [synonym], Wenkchemnia Rasseti 1951 [synonym]
G. †Centonella Wolfart 1994
G. †Chilometopus Rusconi 1952
G. †Clavaspidella Poulson 1927
G. †Corynexochides Rasetti 1948
G. †Deiradonyx Opik 1982
G. †Dolichometopsis Poulsen 1927
G. †Dolichometopus Angelin 1854
G. †Fuchouia Resser and Endo 1935
G. †Glossopleura Poulsen 1927
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Invalid names: Sonoraspis Stoyanow 1952 [synonym]
G. †Hemirhodon Raymond 1937
G. †Klotziella Raymond 1928
G. †Neopoliellina Repina 1964
G. †Parapoliella Shernysheva 1956
G. †Poliella Walcott 1916
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Invalid names: Bornemannia Walcott 1925 [synonym]
G. †Poliellaspis Lermontova 1940
G. †Poliellina Poletayeva 1936
G. †Polypleuraspis Poulson 1927
G. †Ptarmigania Raymond 1928
G. †Shanghaia Xu and Ju 1987
Fm. †Tropidocoryphidae Pribyl 1946
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G. †Bojocoryphe Snajdr 1976
G. †Centriproetus Snajdr 1977
G. †Dipharangus Holloway 1980
G. †Erbenicoryphe Feist and Clarkson 1989
G. †Hollardia Alberti 1964
G. †Lodenicia Prantl and Vanek 1958
G. †Miriproetus Snajdr 1977
G. †Perakaspis Kobayashi and Hamada 1972
G. †Platyantyx Whittington 1953
G. †Pribylia Erben 1951
G. †Pteroparia Richter 1913
G. †Rabuloproetus Snajdr 1977
G. †Ranunculoproetus Snajdr 1977
G. †Richteraspis Alberti 1969
G. †Rokycanocoryphe Pribyl and Vanek 1987
G. †Stenoblepharum Owens 1973
G. †Tafilaltaspis Alberti 1966
G. †Tropicoryphe Snajdr 1977
G. †Tropidocoryphe Novak 1890