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Corwenia
Taxonomy
Corwenia was named by Smith and Ryder (1926) [Sepkoski's age data: C Vise-u C Step-l Sepkoski's reference number: 163]. It is not extant.
It was assigned to Aulophyllinae by Hill (1956); to Dibunophyllinae by Hill (1981); to Rugosa by Sepkoski (2002); and to Aulophyllidae by Kawamura and Stevens (2012).
It was assigned to Aulophyllinae by Hill (1956); to Dibunophyllinae by Hill (1981); to Rugosa by Sepkoski (2002); and to Aulophyllidae by Kawamura and Stevens (2012).
Species
Synonymy list
Year | Name and author |
---|---|
1926 | Corwenia Smith and Ryder |
1956 | Corwenia Hill |
1981 | Corwenia Hill |
2002 | Corwenia Sepkoski |
2012 | Corwenia Kawamura and Stevens p. 513 |
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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. †Corwenia Smith and Ryder 1926
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†Corwenia ashwillensis Nestell and Stevens 2013
†Corwenia jagoensis Armstrong 1972
†Corwenia tirhelensis Rodriguez et al. 2022
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Collections (16 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Arundian - Holkerian | Russian Federation | C. sp. (78780) | |
Chadian - Arundian | Russian Federation | C. sp. (78779) | |
Visean | Canada (Nova Scotia) | C. sp. (239335 239595) | |
Visean - Moscovian | USA (Oregon) | C. ashwillensis (150743) | |
Asbian - Brigantian | United Kingdom (England) | C. rugosa (5986) | |
Brigantian | United Kingdom (England) | C. rugosa (73399) | |
Brigantian | Morocco | C. sp. (79393) | |
Serpukhovian - Bashkirian | Morocco | C. sp. (234566) | |
Bashkirian | USA (California) | C. jagoensis (229810 229811) | |
Bashkirian | Morocco | C. sp. (234424 234567) C. tirhelensis (224724 224731) | |
Roadian - Wordian | Japan | C. sp. (121524) |