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Tropaeum
Taxonomy
Tropaeum was named by Sowerby (1837) [Sepkoski's age data: K Apti-u].
It was assigned to Ancyloceratidae by Whitehouse (1926) and Förster (1975); to Ancyloceratinae by Förster and Weier (1983); and to Ammonoidea by Sepkoski (2002).
It was assigned to Ancyloceratidae by Whitehouse (1926) and Förster (1975); to Ancyloceratinae by Förster and Weier (1983); and to Ammonoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1837 | Tropaeum Sowerby p. 409 |
| 1926 | Tropaeum Whitehouse p. 213 |
| 1975 | Tropaeum Förster p. 151 |
| 1983 | Tropaeum Förster and Weier p. 65 |
| 2002 | Tropaeum 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. †Tropaeum Sowerby 1837
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†Tropaeum antarcticum Wilckens 1947
†Tropaeum arcticum Stolley 1911
†Tropaeum australe Moore 1870
†Tropaeum caseyi Collignon 1962
†Tropaeum hillsi Sowerby 1836
†Tropaeum imperator Howchin and Whitehouse 1928
†Tropaeum leptum Etheridge 1909
†Tropaeum percostatum Gabb 1864
†Tropaeum rarum Whitehouse 1926
†Tropaeum subsimbirskense Sinzow 1925
†Tropaeum undatum Whitehouse 1926
Diagnosis
No diagnoses are available