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Ichnofossils
Taxonomy
Ichnofossils was named by Hantzschel (1975). It is considered to be a form taxon.
Subtaxa
Abeliella, Acanthichnus, Acanthorhaphe, Aglaspidichnus, Agrichnium, Alcyonidiopsis, Alezichnos, Allocotichnus, Ambergrisichnus, Amphorichnus, Annelidichnium, Anobichnium, Apodidichnus, Archaeonassa, Ardelia, Arenicolites, Ariichnus, Arthraria, Arthrophycus, Arthropodichnus, Arumberia, Asaphoidichnus, Asteriacitidae, Asterichnites, Asterichnus, Asterophycus, Asterosoma, Aulichnites, Balanoglossites, Baroccoichnites, Beaconichnus, Beaconites, Belorhaphe, Bergaueria, Bifasciculus, Biformitidae, Bifungites, Bifurculapes, Bifurculipes, Bostricophyton, Brancichnus, Brookvalichnus, Bunyerichnus, Calcideletrix, Calciroda, Calycraterion, Catenichnus, Caulostrepsis (syn. Polydorites), Celliformidae, Chaetophorites, Chomatichnus, Chondrites, Circulichnis, Climactichnites, Cochlichnus, Conchifora, Conchotrema, Conichnus, Conispiron, Conopsoides, Conostichus, Copeza, Coprinisphaera, Coprinisphaeridae, Coprulus, Corophioides, Cosmorhaphe, Crininicaminus, Crossopodia, Cruziana, Ctenopholeus, Curviacus, Curvichnus, Curvolithus, Cycloichnus, Cylindrichnus, Cylindricum, Dactyloidites, Dactylophycus, Daedalus (syn. Vexillum), Daimonelix, Dendrina, Dendrotichnium, Desmograpton, Dictyodora, Dictyoporus, Didymaulichnus, Dimorphichnus, Diplichnites, Diplocraterion, Diplopodichnus, Diplopodomorpha, Dolopichnus, Echinospira, Elingua, Entobiaidae, Equihenia, Eugyrichnites, Fascifodina, Fascisichnium, Fraena, Fucusopsis, Fuersichnus, Furculosus, Fustiglyphus, Gastrochaenolites (syn. Paleolithophaga), Gastrochaenolitidae, Glockeria, Gluckstadtella, Goniadichnites, Gordia, Granularia, Graysonia, Gyrichnites, Gyrochorte (syn. Gyrochorda), Gyrolithes, Gyrophyllites, Haentzschelinia, Halimedides, Halopoa, Hamipes, Haplotichnus, Harpepus, Heimdallia, Helicodromites, Helicolithus, Helicorhaphe, Heliochone, Helminthoida, Helminthoidichnites, Helminthopsis, Hexapodichnus, Histioderma, Hormosiroidea, Hydrancylus, Ichnocumulus, Ichnospongia, Ichnyspica, Ichnyspicam, Ichthyoidichnites, Imbrichnus, Imponoglyphus, Incisifex, Inmontibusichnus, Intexalvichnus, Iramena, Irredictyon, Isopodichnus, Ivesheadia, Ixalichnus, Keckia, Kimberichnus, Kingella, Kouphichnium (syn. Hypornithes), Kulindrichnus, Kullingia, Laevicyclus, Laminites, Lamonte, Lanicoidichna, Lapispecus, Lapispira, Lennea, Lenticraterion, Lingulichnus, Lithographus, Lobichnus, Lockeia, Lophoctenium, Lorenzinia, Lumbricaria, Macanopsis, Macaronichnus, Maeandropolydora, Mammillichnis, Margaritichnus, Megagrapton, Merostomichnites, Mesichnium, Mesonereis, Micatuba, Minichnium, Mirandaichnium, Mixoteichichnus, Monocraterion, Monomorphichnus, Multilamella, Multina, Mycelites, Myriapodites, Myzostomites, Nenoxites, Neonereites, Neoskolithos, Nereites, Nygmites, Octopodichnus, Oldhamia, Oniscoidichnus, Ophiomorpha, Ormathichnus, Osprioneides, Osspecus, Osteichnidae, Ostreoblabe, Palaeachlya, Palaeohelminthoida, Palaeopede, Palaeoperone, Palaeophycus (syn. Aulacophycos), Paleobuprestis, Paleodictyon, Paleohelcura, Paleoipidus, Paleomeandron, Paleoscolytus, Palmichnium, Palmiraichnus, Parahaentzscheliana, Parapsammichnites, Paratisoa, Pennatulites, Pentichnus, Permichnium, Petalichnus, Phagophytichnus, Phoebichnus, Pholeus, Phycodes, Phycosiphon, Phyllodocites, Pilichnia, Piscichnus, Plagiogmus, Plangtichnus, Planolites, Podichnus, Polychoredrites, Polyisthmus, Polykampton, Protichnites, Protopaleodictyon, Protovirgularia, Psammichnites, Pseudobilobites, Pseudopolydorites, Pterichnus, Pteridichnites, Ptilotites, Quebecichnus, Radiichnus, Radionereites, Radomorpha, Rameshia, Ramosulichnus, Repentella, Rhabdoglyphus, Rhizocorallium (syn. Glossifungites), Rodocanalis, Rogerella (syn. Rogerella), Rorschachichnus, Rosselia, Rusophycus, Sabellarifex, Sabellarites, Saerichnites, Sagittarius, Sagittichnus, Saportia, Scalarituba, Scolecolithus, Scolicia, Scoyenia, Seminolithes, Siphonites, Skolithos, Solemyatuba, Specus, Spirodesmos, Spirographites, Spirophycus, Spirophyton, Spirorhaphe, Steigerwaldichnium, Steinichnus, Stellascolites, Stelloglyphus, Stiallia, Stiaria, Stichus, Stipsellus, Streptichnus, Striatichnium, Strobilorhaphe, Subglockeria, Sublorenzinia, Sustergichnus, Syringomorpha, Taenidium, Talpina (syn. Talpina), Tambia, Taphrhelminthopsis, Tarrichnium, Tasmanadia, Tasselia, Teichichnus, Teratichnus, Teredolites (syn. Martesites), Tetraichnites, Thalamophaga, Thalassinoides, Tigillites, Tisoa, Tonganoxichnus, Topsentopsis, Torrowangea, Trachomatichnus, Treptichnidae, Treptichnus, Triavestigia, Trichichnus, Trichophycus, Trisulcus, Trypanites, Tuapseichnium, Tylichnus, Uchirites, Umfolozia, Unarites, Urohelminthoida, Vagorichnus, Vermiforichnus, Vermites, Vimenites, Volkichnium, Walpia, Yakutatia, Yichnus, Zoophycos
Synonymy list
No taxonomic opinions are available
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Taphrhelminthopsis Sacco 1888
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†Taphrhelminthopsis auricularis Sacco 1888
†Taphrhelminthopsis nelsoni Hagadorn et al. 2000
Fm. †Gastrochaenolitidae Wisshak et al. 2019
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G. †Parapsammichnites Buatois et al. 2018
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G. †Phycosiphon von Fischer-Ooster 1858
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†Phycosiphon incertum von Fischer-Ooster 1858
G. †Rhizocorallium Zenker 1836
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†Rhizocorallium commune Knaust 2021
Invalid names: Glossifungites Lomnicki 1886 [synonym]
G. †Halimedides Lorenz von Liburnau 1902
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†Halimedides saportae Lorenz von Liburnau 1902
G. †Abeliella Hantzschel 1962
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G. †Conispiron Vyalov 1969
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G. †Brookvalichnus Webby 1970
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G. †Fascisichnium Ksiazkiewicz 1968
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G. †Multina Orłowski 1968
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G. †Sustergichnus Chamberlain 1971
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G. †Curviacus Shen et al. 2017
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G. †Paleoscolytus Walker 1938
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G. †Spirographites Aster 1937
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G. †Histioderma Kinahan 1858
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G. †Podichnus Bromley and Surlyk 1973
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G. †Granularia Pomel 1849
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†Granularia linearis Zigno 1858
†Granularia schlotheimi Pomel 1849
G. †Cycloichnus Gregory 1969
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G. †Seminolithes Hyde 1953
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G. †Streptichnus Jensen and Runnegar 2005
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†Streptichnus narbonnei Jensen and Runnegar 2005
G. †Topsentopsis DeLaubenfels 1955
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G. †Osspecus Higgs et al. 2012
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†Osspecus pollardium Jamison-Todd et al. 2025
†Osspecus tuscia Higgs et al. 2012
G. †Paleobuprestis Hantzschel 1962
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G. †Copeza Hitchcock 1858
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G. †Sublorenzinia Ksiazkiewicz 1968
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G. †Asaphoidichnus Miller 1880
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G. †Cylindricum Linck 1949
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G. †Macaronichnus Clifton and Thompson 1978
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†Macaronichnus segregatis Clifton and Thompson 1978
G. †Goniadichnites Matthew 1891
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G. †Coprulus Mayer 1952
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†Coprulus oblongus Mayer 1952
†Coprulus sphaeroideus Mayer 1952
G. †Imbrichnus Hallam 1970
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G. †Gyrichnites Whiteaves 1883
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G. †Unarites Macsotay 1967
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G. †Belorhaphe Fuchs 1895
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G. †Tisoa de Serres 1840
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G. Paleodictyon Savi and Meneghini 1851
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†Paleodictyon strozzi Savi and Meneghini 1851
G. †Palaeachlya Duncan 1876
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†Palaeachlya gigas Etheridge Jr. 1915
†Palaeachlya perforans Duncan 1876
G. †Quebecichnus Hofmann 1972
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G. †Haplotichnus Miller 1889
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†Haplotichnus indianensis Miller 1889
†Haplotichnus ornatus Rindsberg and Kopaska-Merkel 2005
G. Palmiraichnus Roselli 1987
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G. †Laminites Ghent and Henderson 1966
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G. †Gyrochorte Heer 1865
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†Gyrochorte vermicularis Heer 1865
Invalid names: Gyrochorda Schimper 1879 [objective synonym]
G. †Amphorichnus Myannil 1966
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G. †Ctenopholeus Seilacher and Hemleben 1966
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G. †Aulichnites Fenton and Fenton 1937
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G. †Bergaueria Prantl 1946
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†Bergaueria perata Prantl 1946
†Bergaueria prantli Ksiazkiewicz 1977
†Bergaueria radiata Alpert 1973
G. †Paleohelcura Gilmore 1926
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G. †Ardelia Chamberlain and Baer 1973
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G. †Ichnyspicam Hantzschel 1975
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G. †Trisulcus Hitchcock 1862
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G. †Oniscoidichnus Brady 1949
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G. †Lobichnus Kemper 1968
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G. †Teratichnus Miller 1880
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G. †Nenoxites Fedonkin 1973
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G. †Vimenites Fedonkin 1980
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G. †Aglaspidichnus Radwanski and Roniewicz 1967
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G. †Daedalus Rouault 1850
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†Daedalus labechei Rouault 1850
†Daedalus newtoni Roualt 1850
Invalid names: Vexillum Rouault 1850 [synonym]
G. †Nereites MacLeay 1839
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†Nereites deweyi Emmons 1844
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Invalid names: Myrianites murchisoni Emmons 1844 [synonym], Myrianites sillimani Emmons 1844 [synonym]
†Nereites gracilis Emmons 1844
†Nereites lanceolatus Emmons 1844
†Nereites loomisi Emmons 1844
G. †Subglockeria Ksiazkiewicz 1974
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G. †Myriapodites Matthew 1903
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G. †Helminthopsis Heer 1877
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†Helminthopsis abelli Ksiazkiewicz 1977
†Helminthopsis hieroglyphica Heer 1887
†Helminthopsis labyrinthica Heer 1877
†Helminthopsis magna Heer 1877
†Helminthopsis tenuis Ksiazkiewicz 1968
G. †Arthrophycus Hall 1852
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†Arthrophycus brongniartii Harlan 1832
†Arthrophycus harlani Conrad 1852
†Arthrophycus lateralis Seilacher 1997
†Arthrophycus minimus Mangano et al. 2005
†Arthrophycus parallelus Brandt et al. 2010
G. †Steinichnus Bromley and Asgaard 1979
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Fm. †Asteriacitidae Knaust and Neumann 2016
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G. †Asteriacites von Schlotheim 1820
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†Asteriacites lumbricalis Seilacher 1953
†Asteriacites quinquefolius Quenstedt 1876
†Asteriacites stelliformis Miller and Dyer 1878
G. †Apodidichnus Ellenberger 1970
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†Apodidichnus crassus Ellenberger 1970
†Apodidichnus leloalengensis Ellenberger 1970
†Apodidichnus makhathi Ellenberger 1970
†Apodidichnus mirabilis Ellenberger 1970
†Apodidichnus tenuis Ellenberger 1970
G. †Crininicaminus Ettensohn 1981
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†Crininicaminus gilberti Seike et al. 2014
†Crininicaminus haneyensis Ettensohn 1981
G. †Rhabdoglyphus Vassoevich 1951
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G. †Cruziana d'Orbigny 1842
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†Cruziana acadica Dawson 1864
†Cruziana barriosi Baldwin 1977
†Cruziana billingsi Fillion and Pickerill 1990
†Cruziana breadstoni Crimes 1975
†Cruziana furcifera d'Orbigny 1842
†Cruziana goldfussi Rouault 1850
†Cruziana linnarrsoni White 1874
†Cruziana problematica Schindewolf 1921
†Cruziana rugosa d'Orbigny 1842
†Cruziana rustica White 1874
†Cruziana seilacheri Zonneveld et al. 2002
†Cruziana semiplicata Salter 1853
†Cruziana stromnessi Trewin 1976
†Cruziana tortworthi Crimes 1975
G. †Palmichnium Richter 1954
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†Palmichnium antarcticum Gevers et al. 1971
†Palmichnium capensis Anderson 1975
†Palmichnium culmicum Pfeiffer 1968
†Palmichnium kosinskiorum Briggs and Rolfe 1983
†Palmichnium macdonaldi Braddy 1995
†Palmichnium palmatum Richter 1954
†Palmichnium pottsae Braddy and Anderson 1968
†Palmichnium stoermeri Briggs and Rolfe 1983
G. †Lanicoidichna Chamberlain 1971
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G. †Circulichnis Vyalov 1971
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G. †Fascifodina Osgood 1970
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G. †Conopsoides Hitchcock 1858
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G. †Steigerwaldichnium Kuhn 1937
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G. †Planolites Nicholson 1873
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†Planolites annularis Walcott 1890
†Planolites annularius Walcott 1890
†Planolites ballandus Webby 1970
†Planolites beverleyensis Billings 1862
†Planolites congregatus Billings 1861
†Planolites corrugatus Walcott 1899
†Planolites incipiens Billings 1861
†Planolites montanus Richter 1937
†Planolites reticulatus Alpert 1975
†Planolites serpens Webby 1970
†Planolites striatus Hall 1852
†Planolites superbus Walcott 1899
†Planolites terraenovae Fillion and Pickerill 1990
†Planolites virgatus Hall 1847
G. †Paratisoa Gaillard 1972
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G. †Mixoteichichnus Muller 1966
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G. †Asterichnites Brown and Vokes 1944
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G. †Polykampton Ooster 1869
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G. †Stellascolites Etheridge 1876
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G. †Desmograpton Fuchs 1895
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G. †Caulostrepsis Clarke 1908
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Invalid names: Polydorites Polydorites and Douvillé 1908 [synonym]
G. †Intexalvichnus Buckman 1997
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G. †Lumbricaria Massalongo 1855
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G. †Baroccoichnites Vyalov 1971
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G. †Hexapodichnus Hitchcock 1858
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G. †Fucusopsis Palibin 1932
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G. †Vermites Kušta 1888
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G. †Polychoredrites Hembree and Hasiotis 2008
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†Polychoredrites tetrachelichnus Hembree and Hasiotis 2008
G. †Pennatulites de Stefani 1885
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Fm. †Osteichnidae Höpner and Bertling 2017
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G. †Plagiogmus Roedel 1929
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Fm. †Biformitidae Knaust and Neumann 2016
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G. †Biformites Linck 1949
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†Biformites insolitus Linck 1949
†Biformites zhadaensis Yang and Song 1985
G. †Harpichnus Vallon et al. 2015
G. †Plangtichnus Miller 1889
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G. †Mirandaichnium Aceñolaza 1978
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G. †Merostomichnites Packard 1900
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G. †Hamipes Hitchcock 1858
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G. †Palaeophycus Hall 1847
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†Palaeophycus alternatus Pemberton and Frey 1982
†Palaeophycus beverleyensis Billings 1862
†Palaeophycus heberti da Saporta 1872
†Palaeophycus limaciformis Lewis 1880
†Palaeophycus sulcatus Miller and Dyer 1878
†Palaeophycus tubularis Hall 1847
Invalid names: Aulacophycos Massalongo 1859 [synonym]
G. †Solemyatuba Seilacher 1990
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G. †Phoebichnus Bromley and Asgaard 1972
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G. †Mesichnium Gilmore 1926
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G. †Helicodromites Berger 1957
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G. †Arthraria Billings 1872
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†Arthraria antiquata Billings 1872
†Arthraria biclavata Miller 1875
†Arthraria biclavata westonensis Foerste 1924
†Arthraria rogersensis Foerste 1924
G. †Kouphichnium Nopcsa 1923
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†Kouphichnium lithographicum Oppel 1862
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Invalid names: Hypornithes jurassica Jaekel 1929 [synonym], Ornichnites caudatus Jaekel 1929 [synonym], Protornis bavarica Jaekel 1929 [synonym]
Invalid names: Hypornithes Jaekel 1929 [synonym]
G. †Ixalichnus Callison 1970
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G. †Pteridichnites Clarke and Swartz 1913
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G. †Lophoctenium Richter 1850
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G. †Ophiomorpha Lundgren 1891
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†Ophiomorpha gigantica Vyalov 1966
†Ophiomorpha irregulaire Frey 1978
G. †Mesonereis Hatai 1968
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G. †Dendrotichnium Hantzschel 1975
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G. †Rameshia Kumar and Pandey 2008
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G. †Asterichnus Bandel 1967
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G. †Stipsellus Howell 1957
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G. †Umfolozia Savage 1971
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G. †Fuersichnus Bromley and Asgaard 1979
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†Fuersichnus commerfordi Garvey and Hasiotis 2008
†Fuersichnus communis Bromley and Asgaard 1979
G. †Dolopichnus Albert and Moore 1975
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†Dolopichnus gulosus Albert and Moore 1975
G. †Agrichnium Pfeiffer 1968
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G. †Scolecolithus Goeppert 1852
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G. †Sagittarius Hitchcock 1865
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G. †Graysonia Stephenson 1952
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G. †Dictyoporus Magdefrau 1937
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G. †Petalichnus Miller 1880
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G. †Tetraichnites de Stefani 1895
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G. †Lenticraterion Karaszewski 1971
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G. †Radionereites Gregory 1969
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G. †Ormathichnus Miller 1880
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G. †Spirorhaphe Fuchs 1895
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G. †Harpepus Hitchcock 1865
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G. †Saerichnites Billings 1866
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G. †Volkichnium Pfeiffer 1965
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G. †Arthropodichnus Chiplonkar and Badwe 1970
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G. †Scalarituba Weller 1899
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G. †Sabellarifex Richter 1921
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G. †Repentella Müller 1968
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G. †Tasmanadia Chapman 1929
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G. †Diplopodomorpha Chiplonkar and Badwe 1970
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G. †Lapispira Lange 1932
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G. †Spirophycus Hantzschel 1962
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G. †Cochlichnus Hitchcock 1858
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†Cochlichnus anguineus Hitchcock 1858
†Cochlichnus annulatus Ortowski 1989
G. †Coprinisphaera Sauer 1955
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†Coprinisphaera laetoliensis Krell 2011
†Coprinisphaera ndolanyanus Krell 2011
G. †Sabellarites Dawson 1890
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G. †Polyisthmus Barthel 1969
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G. †Phycodes Richter 1850
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†Phycodes palmatum Hall 1852
†Phycodes palmatus Hall 1852
†Phycodes sericeus Richter 1850
†Phycodes ungulatus Fillion and Pickerill 1990
†Phycodes wabanensis Fillion and Pickerill 1990
G. †Margaritichnus Bandel 1973
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†Margaritichnus mansfieldi Garvey and Hasiotis 2008
G. †Gastrochaenolites Leymerie 1842
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†Gastrochaenolites ampullatus Kelly and Bromley 1984
†Gastrochaenolites cluniformis Kelly and Bromley 1984
†Gastrochaenolites dijugus Kelly and Bromley 1984
†Gastrochaenolites lapidicus Kelly and Bromley 1984
†Gastrochaenolites oelandicus Ekdale and Bromley 2001
†Gastrochaenolites orbicularis Kelly and Bromley 1984
†Gastrochaenolites ornatus Kelly and Bromley 1984
†Gastrochaenolites torpedo Kelly and Bromley 1984
†Gastrochaenolites turbinatus Kelly and Bromley 1984
Invalid names: Paleolithophaga Chiplonkar and Ghare 1967 [synonym]
G. †Conchifora Müller 1968
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G. †Tylichnus Osgood 1970
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G. †Haentzschelinia Vyalov 1964
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G. †Monomorphichnus Crimes 1970
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†Monomorphichnus intersectus Fillion and Pickerill 1990
†Monomorphichnus lineatus Crimes et al. 1977
†Monomorphichnus mulitilineatus Alpert 1976
G. †Incisifex Dahmer 1937
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G. †Pseudopolydorites Glazek et al. 1971
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G. †Irredictyon Vyalov 1972
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G. †Balanoglossites Hantzschel 1962
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G. †Triavestigia Gilmore 1927
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G. †Maeandropolydora Voigt 1965
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†Maeandropolydora osmaneliensis Nielsen and Gormus 2004
†Maeandropolydora sulcans Voigt 1965
G. †Tonganoxichnus Mángano et al. 1997
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G. †Lithographus Hitchcock 1858
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G. †Calcideletrix Hantzschel 1962
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Fm. †Entobiaidae Wisshak et al. 2019
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G. †Archaeonassa Fenton and Fenton 1937
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G. †Helicorhaphe Ksiazkiewicz 1970
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G. †Pholeus Fiege 1944
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G. †Skolithos Haldemann 1840
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†Skolithos bulbus Alpert 1975
†Skolithos linearis Haldeman 1840
†Skolithos magnus Howell 1944
†Skolithos verticalis Hall 1843
G. †Stiaria Smith 1909
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G. †Micatuba Chamberlain 1971
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Fm. †Treptichnidae Darroch et al. 2024
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G. †Lorenzinia da Gabelli 1900
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G. †Dactylophycus Miller and Dyer 1878
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†Dactylophycus quadripartitus Miller and Dyer 1878
†Dactylophycus tridigitatum Miller and Dyer 1878
G. †Phyllodocites Geinitz 1867
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†Phyllodocites jacksoni Emmons 1844
†Phyllodocites pugnus Emmons 1844
G. †Stiallia Smith 1909
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G. †Megagrapton Ksiazkiewicz 1968
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G. †Teredolites Leymerie 1842
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†Teredolites longissimus Kelly and Bromley 1984
Invalid names: Martesites Vitalis 1961 [synonym]
G. †Trypanites Mägdefrau 1932
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G. †Corophioides Smith 1893
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G. †Anobichnium Linck 1949
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G. †Pseudobilobites Kennedy 1967
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G. †Iramena Boekschoten 1970
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G. †Bifungites Desio 1940
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G. †Pilichnia Chamberlain 1971
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G. †Strobilorhaphe Ksiazkiewicz 1968
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G. †Protichnites Owen 1852
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G. †Didymaulichnus Young 1972
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†Didymaulichnus lyelli Rouault 1850
†Didymaulichnus tirasensis Palij 1974
Fm. †Coprinisphaeridae Genise and Cladera 2004
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G. †Chubutolithes Von Ihering 1922
G. †Lockeia James 1879
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†Lockeia avalonensis Fillion and Pickerill 1990
†Lockeia siliquaria James 1879
G. †Tuapseichnium Vyalov 1971
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G. †Trichophycus Miller and Dyer 1878
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†Trichophycus lanosus Miller and Dyer 1878
†Trichophycus venosus Miller 1879
G. †Teichichnus Seilacher 1955
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†Teichichnus flexuosus Schneider 1962
†Teichichnus nodosus Fillion and Pickerill 1990
†Teichichnus rectus Seilacher 1955
G. †Myzostomites Clarke 1921
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G. †Eugyrichnites Ami 1905
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G. †Pentichnus Maerz et al. 1976
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G. †Trachomatichnus Miller 1880
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G. †Palaeohelminthoida Ruchholz 1967
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G. †Treptichnus Miller 1889
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†Treptichnus apsorum Rindsberg and Kopaska-Merkel 2005
†Treptichnus bifurcus Miller 1889
†Treptichnus pedum Seilacher 1955
†Treptichnus pollardi Buatois and Mángano 1993
G. †Phagophytichnus van Amerom 1966
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†Phagophytichnus ekowskii van Amerom 1966
†Phagophytichnus pseudocircus Sarzetti et al. 2008
G. †Lapispecus Voigt 1970
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G. †Tasselia de Heinzelin 1965
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G. †Annelidichnium Kuhn 1937
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G. †Echinospira Girotti 1970
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G. †Calciroda Mayer 1952
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G. †Stelloglyphus Vyalov 1964
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G. †Rodocanalis Schloz 1972
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G. †Kingella Savage 1971
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G. †Radiichnus Karaszewski 1973
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G. †Rusophycus Hall 1852
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†Rusophycus biloba Vanuxem 1842
†Rusophycus clavatus Hall 1852
†Rusophycus crimesi Fillion and Pickerill 1990
†Rusophycus didymus Salter 1856
†Rusophycus dispar Linnarsson 1869
†Rusophycus eutendorfensis Linck 1942
†Rusophycus jenningsi Fenton and Fenton 1937
†Rusophycus latus Webby 1983
†Rusophycus leifeirikssoni Bergstrom 1976
†Rusophycus morgati Baldwin 1977
†Rusophycus pedroanus Seilacher 1970
†Rusophycus radwanskii Alpert 1976
G. †Thalamophaga Rhumbler 1911
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G. †Beaconichnus Gevers 1973
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G. †Tarrichnium Wanner 1938
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G. †Chondrites von Sternberg 1833
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†Chondrites alpestris Heer 1877
†Chondrites bulbosus Lesquereux 1872
†Chondrites divaricatus Fischer-Ooster 1858
†Chondrites filiciformis Lesquereux 1888
†Chondrites flexuosus Newberry 1895
†Chondrites gracilis Emmons 1856
†Chondrites heerii Eichwald 1871
†Chondrites interruptus Emmons 1856
†Chondrites ramosus Emmons 1856
†Chondrites ramulosa Parker and Dawson 1965
†Chondrites subsimplex Lesquereux 1872
†Chondrites targionii Brongniart 1828
G. †Acanthichnus Hitchcock 1858
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G. †Fustiglyphus Vyalov 1971
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G. †Ichnocumulus Seilacher 1956
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G. †Arumberia Glaessner and Walter 1975
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†Arumberia banksi Glaessner and Walter 1975
†Arumberia banksii Glaessner and Walter 1975
G. †Crossopodia M'Coy 1851
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G. †Specus Stephenson 1952
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G. †Curvolithus Fritsch 1908
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G. †Tambia Muller 1969
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G. †Octopodichnus Gilmore 1927
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G. †Parahaentzscheliana Chamberlain 1971
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G. †Ramosulichnus Hillmer and Schulz 1973
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G. †Laevicyclus Quenstedt 1879
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Fm. †Celliformidae Genise 2000
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G. †Celliforma Brown 1934
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†Celliforma bedfordi Zeuner and Manning 1976
†Celliforma germanica Brown 1935
†Celliforma nuda Brown 1935
†Celliforma septata Zeuner and Manning 1976
†Celliforma spirifer Brown 1934
G. †Chaetophorites Pratje 1922
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G. †Ichnospongia Rigby 1980
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G. †Hydrancylus von Fischer-Ooster 1858
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G. †Acanthorhaphe Ksiazkiewicz 1970
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G. †Yakutatia Hantzschel 1962
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G. †Brancichnus Doughty 1965
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G. †Rogerella Saint-Seine 1951
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†Rogerella cragini Schlaudt and Young 1960
Invalid names: Rogerella de Saint-Seine 1951 [objective synonym]
G. †Cosmorhaphe Fuchs 1895
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G. †Minichnium Pfeiffer 1968
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G. †Ambergrisichnus Monaco et al. 2014
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†Ambergrisichnus alleronae Monaco et al. 2014
G. †Bifasciculus Volk 1960
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G. †Paleoipidus Hantzschel 1962
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G. †Bunyerichnus Glaessner 1969
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G. †Mammillichnis Chamberlain 1971
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G. †Heliochone Seilacher and Hemleben 1966
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†Heliochone hunsrueckiana Seilacher and Hemleben 1966
G. †Protopaleodictyon Ksiazkiewicz 1970
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G. †Inmontibusichnus Knecht et al. 2023
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†Inmontibusichnus charleshenryturneri Knecht et al. 2023
G. †Conchotrema Teichert 1945
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G. †Spirodesmos Andree 1920
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G. †Gluckstadtella Savage 1971
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G. †Ostreoblabe Voigt 1965
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G. †Beaconites Vyalov 1962
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G. †Diplichnites Dawson 1873
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G. †Dendrina Quenstedt 1848
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G. †Glockeria Ksiazkiewicz 1968
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G. †Alezichnos Gobetz 2006
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†Alezichnos chelecharatos Gobetz 2006
†Alezichnos trogodont Gobetz and Martin 2006
G. †Arenicolites Salter 1857
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†Arenicolites carbonaria Binney 1852
†Arenicolites franconicus Trusheim 1934
†Arenicolites longistriatus Rindsberg and Kopaska-Merkel 2005
G. †Kulindrichnus Hallam 1960
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G. †Helminthoidichnites Fitch 1850
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†Helminthoidichnites marinus Emmons 1844
†Helminthoidichnites meeki Walcott 1899
†Helminthoidichnites tenuis Fitch 1850
G. †Conichnus Myannil 1966
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G. †Furculosus Roniewicz and Pienkowski 1977
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†Furculosus carpathicus Roniewicz and Pienkowski 1977
G. †Dactyloidites Hall 1886
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†Dactyloidites asteroides Fitch 1850
†Dactyloidites bulbosus Hall 1886
†Dactyloidites cabanasi Meléndez 1966
†Dactyloidites edsoni Ruedemann 1934
G. †Nygmites Hantzschel 1962
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G. †Walpia White 1929
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G. †Bifurculapes Hitchcock 1858
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G. †Allocotichnus Osgood 1970
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G. †Cylindrichnus Toots 1966
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†Cylindrichnus concentricus Toots 1966
†Cylindrichnus operosus Ortowski 1989
G. †Hormosiroidea Schaffer 1928
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G. †Chomatichnus Donaldson and Simpson 1962
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G. †Kimberichnus Ivantsov 2013
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†Kimberichnus digitatus Knaust 2021
†Kimberichnus teruzzii Ivantsov 2013
G. †Rosselia Dahmer 1937
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†Rosselia chonoides Howard and Frey 1984
†Rosselia socialis Dahmer 1937
G. †Neoskolithos Kegel 1966
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G. †Macanopsis Macsotay 1967
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G. †Bifurculipes Hitchcock 1858
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G. †Helminthoida Schafhautl 1851
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†Helminthoida abnormis Ulrich 1904
†Helminthoida exacta Ulrich 1904
†Helminthoida irregularis Schafhaeutl 1851
†Helminthoida subcrassa Ulrich 1904
†Helminthoida vaga Ulrich 1904
G. †Helicolithus Hantzschel 1962
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G. †Climactichnites Logan 1860
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Diagnosis
No diagnoses are available