| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cheloniceras crassum
Taxonomy
Cheloniceras crassum was named by Spath (1930).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Cheloniceras crassum Spath |
| 2019 | Cheloniceras crassum Bersac and Bert p. 154 figs. Pl 2, figs 16,17; pl 3, figs 5,6; pl 4, figs 8,9 |
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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.
†Cheloniceras crassum Spath 1930
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Aptian or 121.40000 to 119.57000 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Aptian | France | Cheloniceras crassum (228367 228368 228369 228370 228371 228373 228388 228390 228391 228393 228395 228399 228401 228404 228405 228406) | |
| Aptian | United Kingdom (England) | Cheloniceras crassum (1753 1754 1756 1757 1775 1776 1820 1866 1870) |