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Cornuta
Taxonomy
Cornuta was named by Jaekel (1901). It is not extant. It was considered monophyletic by Lefebvre (2001).
It was assigned to Stylophora by Beaver et al. (1967), Ubaghs (1994), Lefebvre and Vizcaino (1999), Ubaghs (1999), Sumrall and Sprinkle (1999), Lefebvre (2001), Sepkoski (2002), Lee et al. (2006), Sumrall et al. (2009).
It was assigned to Stylophora by Beaver et al. (1967), Ubaghs (1994), Lefebvre and Vizcaino (1999), Ubaghs (1999), Sumrall and Sprinkle (1999), Lefebvre (2001), Sepkoski (2002), Lee et al. (2006), Sumrall et al. (2009).
Subtaxa
Entered
by J. Sepkoski on 2003-01-23; modified by B. Mamo on 2013-04-30
Synonymy list
| Year | Name and author |
|---|---|
| 1901 | Cornuta Jaekel |
| 1967 | Cornuta Beaver et al. p. S547 |
| 1994 | Cornuta Ubaghs p. 110 |
| 1999 | Cornuta Lefebvre and Vizcaino p. 439 |
| 1999 | Cornuta Sumrall and Sprinkle p. 888 |
| 1999 | Cornuta Ubaghs p. 811 |
| 2001 | Cornuta Lefebvre p. 622 |
| 2002 | Cornuta Sepkoski |
| 2006 | Cornuta Lee et al. p. 1073 |
| 2009 | Cornuta Sumrall et al. p. 308 |
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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.
Or. †Cornuta Jaekel 1901
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G. †Amygdalotheca
Subor. †Amygdalothecida Lefebvre and Vizcaino 1999
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G. †Babinocystis
Fm. †Ceratocystidae Jaekel 1901
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G. †Chauvelia
Subor. †Cothurnocystida Bather 1913
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Fm. †Cothurnocystidae Bather 1913
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G. †Acuticarpus Sumrall et al. 1997
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†Acuticarpus delticus Sumrall et al. 1997
†Acuticarpus republicensis Sumrall et al. 1997
G. †Archaeocothurnus Sumrall et al. 1997
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†Archaeocothurnus bifida Ubaghs and Robison 1988
†Archaeocothurnus goshutensis Sumrall et al. 1997
Subfm. †Chauvelicystinae Daley 1992
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G. †Ampelocarpus Lefebvre and Vizcaino 1999
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†Ampelocarpus landeyranensis Lefebvre and Vizcaino 1999
G. †Chauvelicystis
G. †Milonicystis
G. †Proscotiaecystis Ubaghs 1994
G. †Sokkaejaecystis Lee et al. 2005
Subfm. †Cothurnocystinae Bather 1899
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G. †Cothurnocystis Bather 1913
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†Cothurnocystis elizae Bather 1913
†Cothurnocystis occitana Ubaghs 1994
Invalid names: Cothurnocystisbifida [objective synonym]
Invalid names: Phyllocystinae Derstler 1979 [empty]
G. †Galliaecystis
G. †Protocystites Hicks 1872
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†Protocystites menevensis Hicks 1872
Invalid names: Protocystis Bather 1900 [synonym]
Diagnosis
No diagnoses are available