| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Shelbyoceras robustum
Discussion
= Shelbyoceras sp. Ulrich, Foerste & Bridge 1931 pl. 18 f. 1-2
Taxonomy
Shelbyoceras robustum was named by Ulrich and Foerste (1936). Its type specimen is USNM 92694, a shell, and it is a 3D body fossil. Its type locality is M.S.M. locality 74.51, near Palmer, which is in a Trempealeauan carbonate dolomite in the Eminence Formation of Missouri. It is the type species of Shelbyoceras.
Synonymy list
| Year | Name and author |
|---|---|
| 1936 | Shelbyoceras robustum Ulrich and Foerste pp. 287 - 288 figs. pl. 38 f. 13 |
| 2023 | Shelbyoceras robustum Wagner p. 6065 |
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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.
†Shelbyoceras robustum Ulrich and Foerste 1936
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Hendy et al. 2009 | |||||
Age range: Trempealeauan or 492.50000 to 485.40000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Trempealeauan | USA (Missouri) | Shelbyoceras robustum (154351 type locality: 157981) |