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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acanthoceras chasca
Taxonomy
Acanthoceras chasca was named by Benavides-Caceres (1956). It is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1956 | Acanthoceras chasca Benavides-Caceres p. 466 figs. pl. 53, figs. 1-4 |
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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.
†Acanthoceras chasca Benavides-Caceres 1956
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 29.0 | |||||
shell diameter | 1 | 61.0 | |||||
shell inflation | 1 | 16.0 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Late/Upper Cenomanian or 99.60000 to 93.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Cenomanian | Peru (Cajamarca) | Acanthoceras chasca (88159) |