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Prolyelliceras prorsocurvatum
Taxonomy
Acanthoceras prorsocurvatum was named by Gerhardt (1897). It is a 3D body fossil.
It was recombined as Ralphimlayites prorsocurvatum by Etayo Serna (1979); it was recombined as Prolyelliceras prorsocurvatum by Kennedy and Klinger (2008) and Latil et al. (2009).
It was recombined as Ralphimlayites prorsocurvatum by Etayo Serna (1979); it was recombined as Prolyelliceras prorsocurvatum by Kennedy and Klinger (2008) and Latil et al. (2009).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Acanthoceras prorsocurvatum Gerhardt p. 168 figs. text-fig. 16, pl. 4, fig. 8 a-b |
| 1930 | Prolyelliceras peruvianum Spath p. 65 |
| 1956 | Prolyelliceras peruvianum Benavides-Caceres p. 462 |
| 1979 | Ralphimlayites prorsocurvatum Etayo Serna |
| 2008 | Prolyelliceras prorsocurvatum Kennedy and Klinger p. 65 fig. 17 |
| 2009 | Prolyelliceras prorsocurvatum Latil et al. |
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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.
†Prolyelliceras prorsocurvatum Gerhardt 1897
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Invalid names: Prolyelliceras peruvianum Spath 1930 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 23.9 | 17.0 | 42.1 | 19.1 | 13.9 | |
| shell diameter | 3 | 62.5 | 43.0 | 118.7 | 47.9 | 42.4 | |
| shell inflation | 3 | 23.8 | 15.0 | 46.3 | 19.3 | 17.0 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Late/Upper Aptian to the top of the Middle Albian or 122.46000 to 105.30000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Mexico (Coahuila de Zaragoza) | Prolyelliceras prorsocurvatum (89547) | |
| Albian | Peru (Cajamarca) | Prolyelliceras peruvianum (56984) | |
| Early/Lower Albian | Colombia | Prolyelliceras peruvianum (67382) Prolyelliceras prorsocurvatum (177181) | |
| Middle Albian | Peru | Prolyelliceras peruvianum (88190) |