Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Archaeocyatha (archaeocyath sponge)

Archaeocyatha

Synonyms
Synonymy list
YearName and author
1937Irregulares Vologdin
1937Regulares Vologdin
1939Rhizacyathus Bedford
1974Rhizacyathus Sokolov et al.
1983Adaecyathus Zhuravlev et al.
1997Cornutocyathus Zhuravleva et al. p. 166 figs. pl. 14, figs. 2, 3, 4,
2001Archaeocyatha Rowland p. 1065
2002Butovia Sepkoski
2002Irregulares Sepkoski
2002Regulares Sepkoski
2007Irregulares Bambach et al. p. S6
2007Regulares Bambach et al. p. S6
2015Archaeocyatha Debrenne et al. p. 1

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
RankNameAuthor
classArchaeocyatha(Vologdin 1937)
classArchaeocyatha(Vologdin 1937)

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.

Cl. †Archaeocyatha Vologdin 1937 [archaeocyath sponge]
show all | hide all
Or. †Ajacicyathida Bedford and Bedford 1939
+
Subor. †Ajacicyathina Bedford and Bedford 1939
+
Superfm. †Annulocyathoidea Krasnopeeva 1953
+
Fm. †Annulocyathidae Krasnopeeva 1953
+
G. †Annulocyathella Vologdin 1962
G. †Annulocyathus Vologdin 1937
G. †Annulofungia Krasnopeeva 1955
+
Invalid names: Kiyafungia Zhuravleva et al. 1997 [synonym]
Fm. †Gagarinicyathidae Debrenne et al. 1989
+
Fm. †Jakutocarinidae Debrenne et al. 1989
+
G. †Jakutocarinus Zhuravleva 1960
G. †Kosticyathus Debrenne and Zhuravlev 2000
G. †Kruseicyathus Zhuravleva et al. 1997
Fm. †Tumulifungiidae Rozanov 1989
+
G. †Subtumulocyathellus Osadchaya et al. 1979
+
Invalid names: Arturocyathus Debrenne et al. 1990 [synonym]
G. †Tologoicyathus Voronin 1988
G. †Tumulifungia Zhuraleva 1968
Superfm. †Bronchocyathoidea Bedford and Bedford 1936
+
Fm. †Ajacicyathidae Bedford and Bedford 1939
+
G. †Ajacicyathus Bedford and Bedford 1939
G. †Davidicyathus Debrenne et al. 1990
G. †Dentatocyathus Okuneva 1972
G. †Iljinicyathus Zhuravleva 1972
G. †Kisasacyathus Konyushkov 1972
+
Invalid names: Prethmophyllum [synonym]
G. †Nochoroicyathus Zhuravleva 1951
+
Invalid names: Ajacicyathellus Debrenne 1958 [synonym], Aldanocyathus Voronin 1979 [synonym], Howellicyathus Vologdin 1962 [synonym]
G. †Orbicyathellus Osadchaya 1973
G. †Orbicyathus Vologdin 1937
G. †Robustocyathellus Konyushkov 1972
G. †Rotundocyathus Vologdin 1960
G. †Sibirecyathus Vologdin 1937
G. †Stapicyathus Debrenne 1964
+
Invalid names: Nochoroicyathellus Osadchaya et al. 1979 [synonym]
G. †Turgorocyathus Skorlotova 2013
Fm. †Bipallicyathidae Debrenne et al. 1989
+
G. †Heckericyathus Zhuravleva 1960
Fm. †Bronchocyathidae Bedford and Bedford 1936
+
G. †Gordonicyathus Zhuravleva 1959
+
Invalid names: Sichotecyathus Okuneva and Repina 1973 [synonym]
+
Invalid names: Denaecyathellus Osadchaya et al. 1979 [synonym], Kellericyathus [synonym]
G. †Pseudotennericyathellus Osadchaya et al. 1979
G. †Sagacyathus Kruse 1982
+
Invalid names: Tersicyathus [synonym], Thalamocyathellus Osadchaya et al. 1979 [synonym]
G. †Taylorfungia Perejon 1989
+
Invalid names: Bronchocyathus Bedford and Bedford 1936 [synonym], Thalamopectinus Debrenne 1973 [synonym]
Fm. †Densocyathidae Vologdin 1937
+
G. †Angustocyathus Skorlotova 2013
+
Invalid names: Joanaecyathus Gravestock 1984 [synonym]
G. †Deceptioncyathus Gravestock 1984
G. †Khirgisocyathus Voronin 1988
G. †Leptosocyathellus Osadchaya et al. 1979
+
Invalid names: Halysicyathus [synonym]
G. †Natalijaecyathus Kotel'nikov 1995
G. †Rectannulus Debrenne 1977
+
Invalid names: Raropectinus Debrenne and Rozanov 1983 [synonym]
Fm. †Ethmocyathidae Debrenne 1969
+
G. †Afiacyathus Voronin 1962
+
Invalid names: Baikalopectinus Gravestock 1984 [synonym]
+
Invalid names: Pseudodegeletticyathellus Osadchaya et al. 1979 [synonym]
+
Invalid names: Rowanpectinus Gravestock 1984 [synonym], Voroninicyathus [synonym]
+
Invalid names: Ussuricyathus Okuneva and Repina 1973 [synonym]
G. †Terraecyathus Zhuravleva 1974
G. †Ussuricyathellus Voronin 1988
G. †Zonacyathellus Zhuravleva 1974
Fm. †Sajanocyathidae Vologdin 1956
+
G. †Chakassicyathus Zhuravleva and Elkina 1974
G. †Emucyathus Kruse and Moreno-Eiris 2013
+
Invalid names: Kandatocyathus Osadchaya et al. 1979 [synonym]
G. †Kiwicyathus Debrenne and Kruse 1986
G. †Palmericyathus Handfield 1971
G. †Siderocyathus Debrenne et al. 1990
+
Invalid names: Diplocyathellus [synonym]
Superfm. †Erbocyathoidea Vologdin and Zhuravleva 1956
+
Fm. †Erbocyathidae Volgdin and Zhuravleva 1956
+
G. †Milaecyathus Debrenne and Zhuravlev 2000
G. †Pluralicyathus Okulitch 1950
Fm. †Peregrinicyathidae Zhuravleva 1967
+
Fm. †Tegerocyathidae Krasnopeeva 1972
+
G. †Krasnopeevaecyathus Rozanov 1964
+
Invalid names: Alexandricyathus Osadchaya et al. 1979 [synonym]
Fm. †Vologdinocyathidae Yaroshevich 1957
+
+
Invalid names: Larecyathus Osadchaya et al. 1979 [synonym], Tegerocyathella Konyushkov 1967 [synonym]
Superfm. †Ethmophylloidea Okulitch 1937
+
Fm. †Carinacyathidae Krasnopeeva 1953
+
+
Invalid names: Porocyathus Zhuravleva 1960 [synonym]
G. †Porocyathellus Bojarinov and Osadchaja 1979
Fm. †Ethmophyllidae Okulitch 1937
+
G. †Angaricyathus Zhuravleva 1965
G. †Cordilleracyathus Handfield 1971
G. †Ethmophyllum Meek 1868
G. †Stephenicyathus Voronova et al. 1987
Fm. †Fallocyathidae Rozanov 1969
+
G. †Sekwicyathus Handfield 1971
G. †Yukonocyathus Handfield 1971
Fm. †Gloriosocyathidae Rozanov 1969
+
G. †Gandinocyathus Debrenne and Debrenne 2007
Fm. †Kijacyathidae Zhuravleva 1964
+
G. †Aporosocyathus Kruse 1978
G. †Protocyathus Ford 1878
G. †Qinlingocyathus Yang and Yuan 2012
Superfm. †Lenocyathoidea Zhuravleva 1956
+
Fm. †Japhanicyathidae Rozanov 1989
+
Fm. †Lenocyathidae Zhuravleva 1956
+
Fm. †Torosocyathidae Debrenne et al. 2002
+
G. †Torosocyathella Kotel'nikov 1995
G. †Torosocyathus Kashina 1972
+
Invalid names: Rewardocyathus Rozanov 1973 [synonym]
Superfm. †Pretiosocyathoidea Rozanov 1969
+
Fm. †Pretiosocyathidae Rozanov 1969
+
G. †Loculicyathopsis Zhuravleva et al. 1997
G. †Pretiosocyathus Rozanov 1966
+
Invalid names: Pretiosocyathellus Osadchaya et al. 1979 [synonym]
Fm. †Robertocyathidae Rozanov 1969
+
G. †Robertocyathus Rozanov 1969
Superfm. †Sigmocyathoidea Krasnopeeva 1953
+
Fm. †Sigmocyathidae Krasnopeeva 1953
+
Fm. †Wrighticyathidae Kruse 1978
+
Superfm. †Tercyathoidea Vologdin 1939
+
Fm. †Botomocyathidae Zhuravleva 1955
+
G. †Clathrithalamus Debrenne and Kruse 1986
Fm. †Olgaecyathidae Borodina 1974
+
Fm. †Piamaecyathellidae Rozanov 1974
+
Fm. †Tercyathidae Vologdin 1939
+
+
Invalid names: Piamaecyathus [synonym]
Superfm. †Tumulocyathoidea Krasnopeeva 1953
+
Fm. †Geocyathidae Debrenne 1964
+
+
Invalid names: Jakutocyathus [synonym]
Fm. †Konjuschkovicyathidae Debrenne and Zhuravlev 2000
+
G. †Konjuschkovicyathus Debrenne and Zhuravlev 2000
Fm. †Sanarkocyathidae Hill 1972
+
G. †Neokolbicyathus Konayaeva 1997
G. †Ringifungia Korshunov 1969
Fm. †Tumulocyathidae Krasnopeeva 1953
+
G. †Kotuyicyathellus Osadchaya et al. 1979
+
Invalid names: Borocyathus [synonym]
G. †Plicocyathus Vologdin 1960
+
Invalid names: Torosocyathellus Osadchaya et al. 1979 [synonym], Tumulocyathellus Zhuravleva 1960 [synonym]
+
Invalid names: Kotuyicyathus Zhuravleva 1960 [synonym], Tumulocyathoides Zhuravleva et al. 1997 [synonym]
Subor. †Dokidocyathina Vologdin 1957
+
Superfm. †Dokidocyathoidea Bedford and Bedford 1936
+
Fm. †Cordobicyathidae Perejón 1975
+
G. †Cordobicyathus Perejón 1975
Fm. †Dokidocyathellidae Debrenne 1964
+
G. †Dokidocyathella Zhuravleva 1960
G. †Incurvocyathus Rozanov and Missarzhevsky 1966
Fm. †Dokidocyathidae Bedford and Bedford 1936
+
G. †Dokidocyathus Taylor 1910
Superfm. †Kaltatocyathoidea Kerner et al. 2011
+
Fm. †Kaltatocyathidae Rovanov 1964
+
G. †Kaltatocyathus Zhuravleva et al. 1964
+
Invalid names: Aroonacyathus Gravestock 1984 [synonym]
Superfm. †Kidrjasocyathoidea Rozanov 1964
+
Fm. †Kidrjasocyathidae Rozanov 1964
+
G. †Kidrjasocyathus Rozanov 1960
G. †Kidrjasocyathus Rozanov 1960
Superfm. †Kymbecyathoidea Debrenne et al. 1990
+
Fm. †Kymbecyathidae Debrenne et al. 1990
+
G. †Kymbecyathus Debrenne and Kruse 1986
G. †Orbiasterocyathus Zhuravleva 1964
G. †Urcyathus
Superfm. †Papillocyathoidea Rozanov 1989
+
Fm. †Papillocyathidae Rozanov 1989
+
G. †Papillocyathus Zhuravleva et al. 1964
Superfm. †Soanicyathoidea Rozanov 1964
+
Fm. †Soanicyathidae Rozanov 1964
+
G. †Batschykicyathus Zhuravlev 1983
G. †Subtilocyathus Vologdin 1960
Fm. †Zhuravlevaecyathidae Rozanov 1989
+
G. †Zhuravlevaecyathus Rozanov 1964
Subor. †Erismacoscinina Debrenne et al. 1989
+
Superfm. †Coscinoptyctoidea Debrenne et al. 1989
+
Fm. †Coscinoptyctidae Debrenne et al. 1989
+
Fm. †Geyericoscinidae Debrenne and Zhuravlev 2000
+
G. †Geyericoscinus Debrenne and Zhuravlev 2000
Fm. †Jebileticoscinidae Debrenne et al. 1989
+
G. †Irhoudicoscinus Debrenne 1977
+
Invalid names: Pachycoscinus [synonym]
Superfm. †Ethmocoscinoidea Zhuravleva 1957
+
Fm. †Ethmocoscinidae Zhuravleva 1957
+
Fm. †Tumulocoscinidae Zhuravleva 1960
+
Superfm. †Kasyricyathoidea Zhuravleva 1961
+
Fm. †Agyrekocyathidae Konyushkov 1967
+
G. †Agyrekocyathus Konyushkov 1967
+
Invalid names: Mennericyathus [synonym]
Fm. †Kasyricyathidae Zhuravleva 1961
+
Fm. †Membranacyathidae Debrenne et al. 2002
+
Fm. †Xestecyathidae Debrenne et al. 1989
+
Superfm. †Mootwingeecyathoidea Kruse 1982
+
Fm. †Mootwingeecyathidae Kruse 1982
+
Superfm. †Polycoscinoidea Debrenne 1964
+
Fm. †Anaptyctocyathidae Debrenne 1970
+
G. †Anaptyctocyathus Debrenne 1969
Fm. †Polycoscinidae Debrenne 1964
+
+
Invalid names: Erugatocyathus [synonym]
Fm. †Veronicacyathidae Debrenne et al. 2002
+
+
Invalid names: Bractocyathus [synonym]
Fm. †Zonacoscinidae Debrenne 1971
+
Superfm. †Porocoscinoidea Debrenne 1964
+
Fm. †Porocoscinidae Debrenne 1964
+
G. †Geniculicyathus Debrenne 1960
Fm. †Rozanovicyathidae Korshunov 1969
+
Fm. †Tatijanaecyathidae Korshunov 1976
+
+
Invalid names: Tatijanaecyathus Korshunov 1976 [synonym]
Superfm. †Salairocyathoidea Zhuravleva 1956
+
Fm. †Asterocyathidae Vologdin 1956
+
G. †Antoniocoscinus Zhuravlev 1988
G. †Asterocyathus Vologdin 1940
G. †Erismacoscinus Debrenne 1958
+
Invalid names: Churanocyathus [synonym]
Fm. †Crassicoscinidae Debrenne et al. 1988
+
G. †Crucicyathus Gravestock 1984
Fm. †Rudanulidae Debrenne et al. 1989
+
G. †Pilodicoscinus Debrenne and Jiang 1989
G. †Rudanulus
G. †Yhecyathus Belyaeva and Kesin 1995
Fm. †Salairocyathidae Zhuravleva 1956
+
G. †Polystillicidocyathus Debrenne 1959
Superfm. †Sigmocoscinoidea Bedford and Bedford 1939
+
Fm. †Sigmocoscinidae Bedford and Bedford 1939
+
Fm. †Sylviacoscinidae Debrenne et al. 1989
+
G. †Kidjasocyathus Rozanov 1960
G. †Ptretiosocyathus Rozanov 1966
G. †Stephanicyathus Voronova et al. 1987
Invalid names: Archaeocyathellus Ford 1873 [nomen dubium], Nevadacyathus Okulitch 1943 [nomen dubium], Somphocyathus Taylor 1910 [nomen dubium], Tabulacyathus [nomen dubium]
Or. †Archaeocyathida Okulitch 1935
+
Subor. †Anthomorphina Okulitch 1935
+
Superfm. †Anthomorphoidea Okulitch 1935
+
Fm. †Anthomorphidae Okulitch 1935
+
G. †Anthomorpha Bornemann 1884
Fm. †Shiveligocyathidae Fonin 1983
+
+
Invalid names: Voznesenskicyathus [synonym]
Subor. †Archaeocyathina Okulitch 1935
+
Superfm. †Archaeocyathoidea Hinde 1889
+
Fm. †Archaeocyathidae Taylor 1910
+
G. †Araneocyathus Vologdin 1937
G. †Archaeocyathus Billings 1861
+
Invalid names: Batenevia Krasnopeeva 1961 [synonym], Claruscyathus Vologdin 1932 [synonym], Flindersicyathus Bedford and Bedford 1937 [synonym], Retecyathus Vologdin 1932 [synonym], Sanxiacyathus Yuan and Zhang 1977 [synonym], Syringsella Krasnopeeva 1961 [synonym], Vadimocyathus Osadchaya et al. 1979 [synonym]
G. †Pycnoidocyathus Taylor 1910
+
Invalid names: Archaeofungia Taylor 1910 [synonym]
+
Invalid names: Palmericyathellus Debrenne 1970 [synonym]
Fm. †Archaeopharetridae Bedford and Bedford 1936
+
+
Invalid names: Dictyocoscinus Bedford and Bedford 1936 [synonym], Hawkercyathus Gravestock 1984 [synonym]
G. †Protopharetra Bornemann 1884
G. †Spirocyathella Vologdin 1939
+
Invalid names: Aruntacyathus Kruse and West 1980 [synonym]
Fm. †Archaeosyconidae Zhuravleva 1954
+
+
Invalid names: Pustulacyathellus Debrenne and Gangloff 1987 [synonym]
Superfm. †Beltanacyathoidea Debrenne 1974
+
Fm. †Beltanacyathidae Debrenne 1974
+
+
Invalid names: Bayleicyathus Gravestock 1984 [synonym], Fridaycyathus Gravestock 1984 [synonym]
Fm. †Maiandrocyathidae Debrenne 1974
+
Superfm. †Dictyocyathoidea Taylor 1910
+
Fm. †Claruscoscinidae Debrenne and Zhuravlev 1992
+
G. †Claruscoscinus Handfield 1971
+
Invalid names: Arisacyathus Osadchaya et al. 1979 [synonym]
G. †Fenestrocyathus Handfield 1971
G. †Landercyathus Debrenne et al. 1990
Fm. †Dictyocyathidae Taylor 1910
+
+
Invalid names: Prismocyathus [synonym]
G. †Graphoscyphia Debrenne 1974
+
Invalid names: Graphoscyphus [objective synonym]
G. †Molybdocyathus Debrenne et al. 1990
G. †Retilamina Debrenne and James 1981
Fm. †Pycnoidocoscinidae Debrenne 1974
+
G. †Pycnoidocoscinus Bedford and Bedford 1936
G. †Pycnoidoscinus Bedford and Bedford 1936
Superfm. †Metacyathoidea Bedford and Bedford 1934
+
Fm. †Copleicyathidae Bedford and Bedford 1937
+
G. †Agastrocyathus Debrenne 1964
G. †Metacyathellus Debrenne and Zhuravlev 1990
G. †Spinosocyathus Zhuravleva 1960
G. †Spirillicyathella Bedford and Bedford 1937
G. †Spirillicyathus Bedford and Bedford 1937
Fm. †Jugalicyathidae Gravestock 1984
+
G. †Jugalicyathus Gravestock 1984
Fm. †Metacyathidae Bedford and Bedford 1934
+
+
Invalid names: Metacyathus Bedford and Bedford 1934 [synonym], Metafungia Bedford 1934 [synonym]
Invalid names: Sigmofungiidae Bedford and Bedford 1936 [empty]
Superfm. †Naimarkcyathoidea Wrona and Zhuravlev 1996
+
Fm. †Naimarkcyathidae Wrona and Zhuravlev 1996
+
G. †Naimarkcyathus Wrona and Zhuravlev 1996
Superfm. †Tabellaecyathoidea Fonin 1963
+
Fm. †Tabellaecyathidae Fonin 1963
+
+
Invalid names: Tabellaecyathus Fonin 1963 [synonym]
Superfm. †Warriootacyathoidea Debrenne and Zhuravlev 1992
+
Fm. †Warriootacyathidae Debrenne and Zhuravlev 1992
+
G. †Warriootacyathus Gravestock 1984
G. †Dendrocyathus Okulitch and Roots 1947
Subor. †Dictyofavina Debrenne 1991
+
Superfm. †Gatagacyathoidea Debrenne and Zhuravlev 1992
+
Fm. †Gatagacyathidae Debrenne and Zhuravlev 1992
+
Superfm. †Keriocyathoidea Debrenne and Gangloff 1992
+
Fm. †Keriocyathidae Debrenne and Gangloff 1992
+
G. †Keriocyathus Debrenne et al. 1990
Superfm. †Usloncyathoidea Fonin 1966
+
Fm. †Usloncyathidae Fonin 1966
+
+
Invalid names: Dictyofavus Gravestock 1984 [synonym], Nostrocyathus [synonym]
Subor. †Loculicyathina Zhuravleva 1954
+
Superfm. †Chankacyathoidea Yakovlev 1959
+
Fm. †Chankacyathidae Yakovlev 1959
+
Fm. †Tchojacyathidae Debrenne and Zhuravlev 1992
+
Superfm. †Loculicyathoidea Zhuravleva 1954
+
Fm. †Eremitacyathidae Debrenne 1992
+
Fm. †Loculicyathidae Zhuravleva 1954
+
+
Invalid names: Egiinocyathus Fonin 1983 [synonym]
+
Invalid names: Robustocyathus [synonym]
G. †Mikhnocyathus Maslov 1957
+
Invalid names: Mikhnocyathus Maslov 1957 [objective synonym]
+
Invalid names: Alconeracyathus [synonym]
+
Invalid names: Ramuscyathus Voronin et al. 1982 [synonym]
Superfm. †Sakhacyathoidea Debrenne and Zhuravlev 1990
+
Fm. †Sakhacyathidae Debrenne and Zhuravlev 1990
+
G. †Retillamina Debrenne and James 1981
Subor. †Syringocnemina Okulitch 1935
+
Superfm. †Auliscocyathoidea Debrenne and Zhuravlev 1992
+
Fm. †Auliscocyathidae Debrenne and Zhuravlev 1992
+
Superfm. †Fragilicyathoidea Belyaeva 1975
+
Fm. †Fragilicyathidae Belyaeva 1975
+
Superfm. †Kruseicnemoidea Debrenne and Zhuravlev 1990
+
Fm. †Kruseicnemidae Debrenne and Zhuravlev 1990
+
Superfm. †Syringocnemoidea Taylor 1910
+
Fm. †Syringocnemidae Taylor 1910
+
G. †Syringothalamus Debrenne et al. 1990
Fm. †Tuvacnemidae Debrenne and Zhuravlev 1990
+
G. †Tuvacnema
G. †Warrriootacyathus Gravestock 1984
Invalid names: Sphinctocyathus Zhuravleva 1962 [nomen dubium]
Or. †Capsulocyathida Zhuravleva 1964
+
Subor. †Capsulocyathina Zhuravelva 1964
+
Fm. †Cryptoporocyathidae Zhuravleva 1960
+
G. †Complicatocyathus Yaroshevich 1990
G. †Cryptoporocyathus Korshunov and Zhuravleva 1967
G. †Cryptoporocyathus Korshunov and Zhuravleva 1967
G. †Gerbicanicyathus Belyaeva 1969
G. †Mirandocyathus Belyaeva 1974
G. †Polythalamia Debrenne and Wood 1990
+
Polythalamia americana Debrenne and Wood 1990
Fm. †Fransuasaecyathidae Debrenne 1964
+
G. †Yukonensis Ozdikmen 2009
+
Yukonensis yukonensis Handfield 1967
Invalid names: Acanthopyrgus Handfield 1967 [replaced]
Fm. †Tubericyathidae Debrenne et al. 1989
+
Fm. †Tylocyathidae Zhuravlev 1988
+
G. †Korshunovicyathus Zhuravlev 1988
Fm. †Uralocyathellidae Zhuravleva 1964
+
+
Invalid names: Uralocyathella Zhuravleva 1960 [synonym]
Invalid names: Thylocyathidae Zhuravlev 1988 [empty]
Subor. †Coscinocyathina Zhuravleva 1955
+
Superfm. †Alataucyathoidea Zhuravleva 1955
+
Fm. †Alataucyathidae Zhuravleva 1955
+
Superfm. †Calyptocoscinoidea Debrenne 1964
+
Fm. †Calyptocoscinidae Debrenne 1964
+
Fm. †Tomocyathidae Debrenne et al. 1989
+
+
Invalid names: Tomocyathus [synonym]
Superfm. †Clathricoscinoidea Rozanov 1964
+
Fm. †Clathricoscinidae Rozanov 1964
+
Fm. †Lanicyathidae Debrenne et al. 1989
+
Superfm. †Coscinocyathoidea Taylor 1910
+
Fm. †Coscinocyathellidae Zhuravleva 1956
+
Fm. †Coscinocyathidae Taylor 1910
+
G. †Coscinocyathus Bornemann 1884
G. †Flossocyathus Skorlotova 2013
Fm. †Mawsonicoscinidae Debrenne and Kruse 1986
+
G. †Mawsonicoscinus Debrenne and Kruse 1986
G. †Cyptoporocyathus Korshunov and Zhuravleva 1967
Or. †Kazachstanicyathida Konushkov 1967
+
Subor. †Altaicyathina Debrenne 1991
+
Fm. †Altaicyathidae Debrenne and Zhuravlev 1992
+
+
Invalid names: Abakanicyathus Konyushkov 1964 [synonym]
Subor. †Kazachstanicyathina Konushkov 1967
+
Fm. †Korovinellidae Khalfina 1960
+
Or. †Monocyathida Okulitch 1935
+
Fm. †Favilynthidae Debrenne 1989
+
G. †Favilynthus Debrenne and Zhuravleva 1974
G. †Robertiolynthus Zhuravleva 1987
+
Robertiolynthus handfieldi Zhuravlev 1987
Invalid names: Veolynthus Zhuravleva et al. 1997 [synonym]
Fm. †Globosocyathidae Okuneva 1969
+
G. †Melkanicyathus Belyaeva 1969
G. †Propriolynthus Okuneva 1967
+
Propriolynthus crassus Okuneva and Repina 1973
Propriolynthus vologdini Yakovlev 1956
Invalid names: Globosocyathus Okuneva 1969 [synonym], Tumuloglobosus Okuneva and Repina 1973 [synonym]
Fm. †Monocyathidae Bedford and Bedford 1934
+
G. †Archaeolynthus Taylor 1910
+
Invalid names: Monocyathus Bedford 1934 [synonym], Rhabdocyathella [synonym]
G. †Kyarocyathus Kruse 1982
Fm. †Palaeoconulariidae Chudinova 1959
+
G. †Butakovicyathus Zhuravleva 1980
G. †Palaeoconularia Chudinova 1959
Fm. †Sajanolynthidae Rozanov 1989
+
G. †Sajanolynthus Vologdin and Kashina 1972
Fm. †Tumuliolynthidae Rozanov 1966
+
G. †Tumuliolynthus Zhuravleva 1963
Or. †Putapacyathida Vologdin 1961
+
Superfm. †Alphacyathoidea Bedford and Bedford 1939
+
Fm. †Alphacyathidae Bedford and Bedford 1939
+
G. †Alphacyathus Bedford and Bedford 1939
G. †Aptocyathus Vologdin 1937
+
Aptocyathus prima Zhuravleva et al. 1964
Invalid names: Aptocyathella Zhuravleva et al. 1964 [synonym], Galinaecyathus [synonym]
Superfm. †Chabakovicyathoidea Rozanov 2002
+
Fm. †Chabakovicyathidae Rozanov 2002
+
G. †Chabakovicyathus Konyushkov 1964
Superfm. †Hupecyathoidea Debrenne et al. 1990
+
Fm. †Hupecyathidae Debrenne et al. 1990
+
G. †Hupecyathus Debrenne 1964
Superfm. †Putapacyathoidea Bedford and Bedford 1936
+
Fm. †Putapacyathidae Bedford and Bedford 1936
+
Invalid names: Adaecyathus Zhuravlev et al. 1983 [nomen nudum], Butovia [nomen dubium], Cornutocyathus Zhuravleva et al. 1997 [nomen nudum], Irregulares Vologdin 1937 [invalid subgroup], Regulares Vologdin 1937 [invalid subgroup], Rhizacyathus Bedford 1939 [nomen nudum]
Diagnosis
ReferenceDiagnosis
F. Debrenne et al. 2015Skeleton nonspiculate, calcareous cup of microgranular microstructure and (with few exceptions) original magnesium calcite composition. Cup generally of archaeocya- than architecture with one or two porous walls bounding inner or central cavity respectively; porous to aporose septa, pseudosepta, taeniae, pseudotaeniae, pseudotaenial network, dicty- onal network, syringes, and/or tabulae may form in intervallum; a minority are of chae- tetid (intervallum with calicles) or thalamid architecture (cup consisting of successive chambers). Solitary or modular. Secondary calcareous skeleton may be present.