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Hysteroceras choffati
Taxonomy
Hysteroceras choffati was named by Spath (1925) [Distribution: Early Upper Albian]. It is a 3D body fossil. Its type locality is Lobito Bay, which is in an Albian carbonate limestone in the Catumbela Formation of Angola.
Synonyms
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Synonymy list
Year | Name and author |
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1925 | Hysteroceras choffati Spath p. 187 figs. pl. 28, figs. 1, 4 |
1942 | Hysteroceras choffati Haas p. 29 figs. Pl 4, figs 8-11; pl 6, fig 3; text-fig 4a |
1944 | Askoloboceras fastigatum Van Hoepen p. 185 |
1975 | Hysteroceras choffati Förster p. 221 figs. Pl 11, figs 5,6; text-fig 68 |
1982 | Hysteroceras choffati Renz p. 50 |
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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.
†Hysteroceras choffati Spath 1925
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Invalid names: Askoloboceras fastigatum Van Hoepen 1944 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 10.3 | |||||
shell diameter | 1 | 33.0 | |||||
shell inflation | 1 | 15.0 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Late/Upper Albian or 106.30000 to 100.50000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Albian | Mozambique | Hysteroceras choffati (174811 174827) | |
Late/Upper Albian | Madagascar (Antsiranana) | Hysteroceras choffati (98215) | |
Late/Upper Albian | Angola | Hysteroceras choffati (83840) Schloenbachia varicosa (type locality: 210888) | |
Late/Upper Albian | Venezuela (Lara) | Hysteroceras choffati (87953) | |
Late/Upper Albian | Serbia and Montenegro | Hysteroceras choffati (239132) |