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Cornigella pushmatahensis
Taxonomy
Cornigella pushmatahensis was named by Harlton (1933). Its type specimen is USNM 85543 and is a 3D body fossil. Its type locality is Johns Valley Shale, Ouachita Mountains loc. 6, which is in a Pennsylvanian marine shale in the Johns Valley Formation of Oklahoma.
Sister species lacking formal opinion data
Entered
by P. Vazquez (authorized by M. Clapham) on 2012-08-30
Synonymy list
| Year | Name and author |
|---|---|
| 1933 | Cornigella pushmatahensis Harlton p. 19 figs. pl. 7, fig. 2 |
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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.
†Cornigella pushmatahensis Harlton 1933
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Alvarez et al. 2008, Kiessling 2004 | |||||
Age range: Early/Lower Pennsylvanian or 323.40000 to 315.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pennsylvanian | USA (Oklahoma) | Cornigella pushmatahensis (type locality: 132874) |