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Peltoceras
Taxonomy
Peltoceras is a genus. It is not extant. It is the type genus of Peltoceratinae.
It was assigned to Ammonoidea by Sepkoski (2002); and to Peltoceratinae by Parent (2006).
It was assigned to Ammonoidea by Sepkoski (2002); and to Peltoceratinae by Parent (2006).
Species
P. (Metapeltoceras), P. (Peltoceras), P. (Peltomorphites), P. aegoceroides, P. berckhemeri, P. bidens, P. constrictum, P. convexum, P. cricotum, P. kachhense, P. metamorphicum, P. modeli, P. monacanthum, P. neogaeum, P. occidentale, P. oeschingense, P. propinquum, P. semirugosum, P. subtense, P. trifidum
Species lacking formal opinion data
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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. †Peltoceras
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Subg. †Peltoceras (Metapeltoceras)
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†Metapeltoceras baylei Prieser 1937
†Metapeltoceras brunnschweileri Jeannet 1951
†Metapeltoceras diversiforme Waagen 1875
†Metapeltoceras helveticum Jeannet 1951
†Metapeltoceras jurense Jeannet 1951
†Metapeltoceras rollieri Jeannet 1951
Subg. †Peltoceras (Peltomorphites)
†Peltoceras aegoceroides Waagen 1875
†Peltoceras berckhemeri Prieser 1937
†Peltoceras bidens Waagen 1875
†Peltoceras constrictum Burckhardt 1927
†Peltoceras convexum Hillebrandt 1995
†Peltoceras cricotum Burckhardt 1927
†Peltoceras kachhense Spath 1931
†Peltoceras metamorphicum Spath 1931
†Peltoceras modeli Peiser 1937
†Peltoceras monacanthum Burckhardt 1927
†Peltoceras neogaeum Burckhardt 1927
†Peltoceras occidentale Whiteaves 1907
†Peltoceras oeschingense Prieser 1937
†Peltoceras propinquum Waagen 1875
†Peltoceras semirugosum Waagen 1875
†Peltoceras subtense Leckenby 1859
†Peltoceras trifidum Quenstedt 1887
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 21 | 20.6 | 10.0 | 47.0 | 22.0 | 10.0 | |
shell diameter | 21 | 67.8 | 32.0 | 157.5 | 66.0 | 34.3 | |
shell inflation | 21 | 31.0 | 15.0 | 75.5 | 30.5 | 16.4 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Early/Lower Callovian to the top of the Late/Upper Oxfordian or 165.30000 to 154.80000 Ma
Collections (61 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Callovian | India | P. sp. (68657) | |
Callovian | Saudi Arabia | P. trifidum, P. pachygaster, P. solidum (47882 47911) | |
Early/Lower Callovian | Madagascar | P. metamorphicum (234094) | |
Late/Upper Callovian | Madagascar | P. athleta (98170) P. kachhense (98181) P. kumagunense, P. athleta, Metapeltoceras diversiforme, P. metamorphicum, P. kachhense (98180) P. metamorphicum (98174 234132) | |
Late/Upper Callovian | Argentina (Neuquen) | P. convexum (158522) | |
Late/Upper Callovian | Switzerland | Metapeltoceras baylei, Metapeltoceras brunnschweileri (171588) Metapeltoceras rollieri (171763) P. athleta (171656) P. athleta, P. modeli, P. subtense (171589) P. athleta, P. modeli, P. trifidum (171762) P. athleta, P. trifidum (171574) P. athleta, P. trifidum, Metapeltoceras helveticum (171565) P. sp. A, P. sp. B, P. athleta, P. berckhemeri, P. trifidum, P. oeschingense, Metapeltoceras diversiforme, Metapeltoceras baylei (171552) P. trifidum (171630 171759 171922) | |
Late/Upper Callovian | Argentina | P. athleta (68159) | |
Late/Upper Callovian | Chile (Antofagasta) | P. sp. (172174) | |
Late/Upper Callovian | Eritrea | P. sp. (209120) | |
Late/Upper Callovian | Mexico (Oaxaca) | P. monacanthum, P. cricotum (233965) | |
Late/Upper Callovian | India | Metapeltoceras sp. (61659) | |
Late/Upper Callovian | France | P. athletoides, P. athleta, P. trifidum (60619) P. retrospinatum, P. athleta (60544) P. retrospinatum, P. metamorphicum (60439) P. russiense, P. pseudotorosum (60441) P. sp. (60437 60438) | |
Late/Upper Callovian | Germany | P. athleta (62276) P. sp. (62283) P. trifidum (62279) | |
Late/Upper Callovian | India (Gujarat) | P. athleta (184595) | |
Middle Callovian | Madagascar (Boeny) | P. athleta (234113) | |
Middle Callovian - Late/Upper Callovian | Switzerland | Metapeltoceras baylei (171568) P. trifidum, Metapeltoceras baylei (171585) | |
Callovian - Oxfordian | India | P. diversiforme, P. ponderosum, P. sp. (68647) | |
Late/Upper Callovian - Early/Lower Oxfordian | Poland | P. schroederi (228422) | |
Late/Upper Callovian - Early/Lower Oxfordian | Argentina (Neuquen) | P. convexum (135717) | |
Callovian - Early/Lower Kimmeridgian | USA (California) | P. sp. (192820) | |
Early/Lower Oxfordian | Switzerland | Metapeltoceras jurense (171559) | |
Early/Lower Oxfordian | Argentina (Neuquen) | P. athleta (135724) | |
Early/Lower Oxfordian | France | P. ssp. (12266 12267 12269) P. ssp., P. williamsoni (12270) | |
Early/Lower Oxfordian - Middle Oxfordian | France | P. ssp. (12268) | |
Oxfordian | Canada (Alberta) | P. occidentale (195173) | |
Oxfordian | United Kingdom (Scotland) | P. gerberi, P. williamsoni (163717) P. williamsoni (163716 163718) | |
Oxfordian | Chile (Antofagasta) | P. sp. (172175) | |
Oxfordian | Madagascar | Metapeltoceras armiger, P. kumagense, P. ponderosum, Metapeltoceras diversiforme, P. metamorphicum, P. kachhense, P. bidens (98175) Metapeltoceras diversiforme, P. kachhense (234140) Metapeltoceras sp. (98186) P. ponderosum (98189) P. ponderosum, Metapeltoceras diversiforme (98182) | |
Late/Upper Oxfordian | Madagascar (Atsimo-Andrefana) | Peltomorphites eugenii (234149) |