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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Corsania (Corsania) allisoni
Taxonomy
Corsania (Corsania) allisoni was named by Saul and Squires (1997). Its type specimen is UCMP 33409 and is a 3D body fossil. Its type locality is Alisitos Fm. (UCB A-8317), which is in an Aptian shallow subtidal conglomerate in the Alisitos Formation of Mexico.
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Corsania (Corsania) allisoni Saul and Squires pp. 139 - 140 figs. Figures 22 - 24 |
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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.
†Corsania (Corsania) allisoni Saul and Squires 1997
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. R. Saul and R. L. Squires 1997 | A Corsania having a lowly elevated spire with axial ribs, a concave upper body whorl bordered by tuberculate angulations, and noded spiral ribs on remaining part of body whorl. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Late/Upper Aptian or 119.57000 to 113.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Mexico (Baja California) | Semineritina apparata, Otostoma japonica (type locality: 1878) |