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Ataxioceratinae
Taxonomy
Ataxioceratinae was named by Buckman (1921). Its type is Ataxioceras.
It was assigned to Perisphinctidae by Imlay and Jones (1970); and to Ataxioceratidae by Parent (2006).
It was assigned to Perisphinctidae by Imlay and Jones (1970); and to Ataxioceratidae by Parent (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1921 | Ataxioceratinae Buckman |
| 1970 | Ataxioceratinae Imlay and Jones p. B3 |
| 2006 | Ataxioceratinae Parent p. 48 |
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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.
Subfm. †Ataxioceratinae Buckman 1921
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G. †Lithacosphinctes Oloriz 1978
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†Lithacosphinctes achilles d'Orbigny 1850
†Lithacosphinctes desertorum Stehn 1923
†Lithacosphinctes janus Choffat 1893
G. †Orthosphinctes Schindewolf 1925
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Subg. †Orthosphinctes (Orthosphinctes) Schindewolf 1925
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†Orthosphinctes (Orthosphinctes) freybergi Geyer 1961
†Orthosphinctes (Orthosphinctes) laufenensis Siemiradzki 1898
†Orthosphinctes (Orthosphinctes) virgulatus Quenstedt 1858
†Orthosphinctes (Orthosphinctes) wemodingensis Wegele 1929
Subg. †Orthosphinctes (Pseudorthosphinctes) Enay 1966
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†Orthosphinctes (Pseudorthosphinctes) suevicus Siemiradzki 1898
†Orthosphinctes ariniensis Melendez 1989
†Orthosphinctes polygyratus Reinecke 1818
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Invalid names: Ammonites tiziani Oppel 1863 [synonym], Lithacoceras (Progeronia) pseudopolyplocoides Geyer 1961 [synonym], Nautilus colubrinus Reinecke 1818 [synonym], Perisphinctes postcolubrinus Wegele 1929 [synonym], Perisphinctes pseudobreviceps Wegele 1929 [synonym], Perisphinctes uresheimensis Wegele 1929 [synonym]
Invalid names: Biplices [synonym]
G. †Procraspedites
G. †Schneidia Atrops 1982
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†Ataxioceras (Schneidia) collignoni Atrops 1982
†Ataxioceras (Schneidia) lussasense Atrops 1982
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Invalid names: Ammonites guntheri Oppel 1863 [replaced]
†Schneidia lopeztichai Cantu-Chapa 1991
G. †Virgataxioceras
Diagnosis
No diagnoses are available