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Prolyelliceras
Taxonomy
Prolyelliceras was named by Spath (1930) [Sepkoski's age data: K Albi-l K Albi-m]. It was considered monophyletic by Latil et al. (2009).
It was assigned to Lyelliceratidae by Benavides-Caceres (1956), Renz (1982); to Lyelliceratinae by Wright et al. (1996); to Ammonoidea by Sepkoski (2002); and to Prolyelliceratidae by Latil et al. (2009).
It was assigned to Lyelliceratidae by Benavides-Caceres (1956), Renz (1982); to Lyelliceratinae by Wright et al. (1996); to Ammonoidea by Sepkoski (2002); and to Prolyelliceratidae by Latil et al. (2009).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Prolyelliceras Spath p. 65 |
| 1956 | Prolyelliceras Benavides-Caceres p. 462 |
| 1979 | Ralphimlayites Etayo Serna p. 81 |
| 1982 | Prolyelliceras Renz p. 32 |
| 1996 | Prolyelliceras Wright et al. p. 147 |
| 2002 | Prolyelliceras Sepkoski |
| 2009 | Prolyelliceras 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.
G. †Prolyelliceras Spath 1930
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†Prolyelliceras alternatum Robert 2002
†Prolyelliceras apuloense Etayo Serna 1979
†Prolyelliceras carvajalorum Etayo Serna 1979
†Prolyelliceras gevreyi Jacob 1907
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Invalid names: Lyelliceras flandrini Dubourdieu 1953 [synonym]
†Prolyelliceras isaaclei Etayo Serna 1979
†Prolyelliceras lobatum Riedel 1938
†Prolyelliceras mathewsi Knechtel 1947
†Prolyelliceras prorsocurvatum Gerhardt 1897
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Invalid names: Prolyelliceras peruvianum Spath 1930 [synonym]
†Prolyelliceras pseudolyelliforme Etayo Serna 1979
†Prolyelliceras ulrichi Knechtel 1947
Invalid names: Ralphimlayites Etayo Serna 1979 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 8 | 17.4 | 6.00 | 42.1 | 18.1 | 11.0 | |
| shell diameter | 8 | 46.5 | 13.5 | 118.7 | 45.5 | 31.6 | |
| shell inflation | 8 | 17.2 | 3.50 | 46.3 | 17.6 | 13.1 |
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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 Late/Upper Albian or 119.57000 to 100.50000 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Mexico (Coahuila de Zaragoza) | P. prorsocurvatum (89547) | |
| Early/Lower Albian | Pakistan | P. flandrini (177362) | |
| Early/Lower Albian | Peru (Cajamarca) | Lyelliceras pseudolyelli (88167) | |
| Early/Lower Albian | Peru | Lyelliceras lyelli (88173) | |
| Early/Lower Albian | Colombia | P. flandrini, P. peruvianum (67382) P. gevreyi (67348 67349 67351 67353 67358 67359 67360 67362 67363) P. prorsocurvatum (177181) | |
| Early/Lower Albian | Venezuela | P. flandrini (87939) | |
| Albian | Peru (Huánuco) | P. sp. (89073) | |
| Albian | Peru (Cajamarca) | Lyelliceras lyelli (56911) P. peruvianum (56984) | |
| Albian | Peru | Lyelliceras ulrichi, Lyelliceras mathewsi (88673) | |
| Middle Albian | Peru | Lyelliceras ulrichi (88174 88197) P. mathewsi, P. ulrichi (177182) P. peruvianum (88190) | |
| Late/Upper Albian | Peru | Lyelliceras ulrichi (88151) |