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Prohysteroceras
Taxonomy
Prohysteroceras was named by Spath (1921) [Sepkoski's age data: K Albi-u].
It was assigned to Dipoloceratidae by Whitehouse (1926); to Mortoniceratinae by Förster (1975), Wright et al. (1996); and to Ammonoidea by Sepkoski (2002).
It was assigned to Dipoloceratidae by Whitehouse (1926); to Mortoniceratinae by Förster (1975), Wright et al. (1996); and to Ammonoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1921 | Prohysteroceras Spath |
1926 | Prohysteroceras Whitehouse p. 222 |
1931 | Drepanoceras van Hoepen |
1975 | Prohysteroceras Förster p. 239 |
1996 | Prohysteroceras Wright et al. p. 144 |
2002 | Prohysteroceras Sepkoski |
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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. †Prohysteroceras Spath 1921
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†Prohysteroceras angolaense Boule et al. 1907
†Prohysteroceras aplanatum Spath 1922
†Prohysteroceras decipiens Spath 1922
†Prohysteroceras dubium Spath 1922
†Prohysteroceras gracile Haas 1942
†Prohysteroceras involutum Spath 1922
†Prohysteroceras richardsi Whitehouse 1926
†Prohysteroceras wordiei Spath 1922
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Invalid names: Subschloenbachia rotunda Spath 1922 [synonym]
Invalid names: Drepanoceras van Hoepen 1931 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Cenomanian to the top of the Late/Upper Albian or 100.50000 to 99.60000 Ma
Collections (31 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Albian - Late/Upper Albian | France | P. sp. (57922 58861) | |
Late/Upper Albian | North Atlantic | P. sp. (74357) | |
Late/Upper Albian | France | P. sp. (56523 56552 56554 56678 58125 58126 58359 58423 58431 58527) P. spp. (56848) | |
Late/Upper Albian | Spain | P. sp. (3823) | |
Late/Upper Albian | Angola | P. sp. juv., P. wordiei (210730) P. sp., P. decipiens, P. dubium (210811) P. sp., P. wordiei, P. decipiens, P. dubium, P. gracile (83840) P. wordiei (210733 210841 210845) P. wordiei, P. gracile (210848) Schloenbachia sp. (210888) | |
Late/Upper Albian | Madagascar (Antsiranana) | P. irregulare (98215) | |
Late/Upper Albian | Australia (Queensland) | P. angolaense (83926) P. richardsi (83756 83925) | |
Late/Upper Albian | Nigeria | P. sp. (82771 210167) P. wordiei (82766) | |
Cenomanian | France | P. sp. (58935) |