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Mantelliceras portalesi
Taxonomy
Mantelliceras portalesi was named by Kellum and Mintz (1962). Its type specimen is UMMP 44721, a shell, and it is a mold. Its type locality is Loc. 61-98, Cuenca de Francisco [Indidura Fm], which is in a Cenomanian marine horizon in the Indidura Formation of Mexico.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Mantelliceras portalesi Kellum and Mintz p. 273 figs. pl. 4, figs. 3, 4 |
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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.
†Mantelliceras portalesi Kellum and Mintz 1962
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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: Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | Mexico (Coahuila de Zaragoza) | Mantelliceras portalesi (type locality: 88646) |