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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trochocyathus mamillatus
Taxonomy
Trochocyathus mamillatus was named by Guembel (1861).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1861 | Trochocyathus mamillatus Guembel |
| 1891 | Trochocyathus mamillatus Böhm p. 102 figs. Pl 4, figs 19,a,b |
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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.
†Trochocyathus mamillatus Guembel 1861
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Early/Lower Maastrichtian or 70.60000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Maastrichtian | Germany | Trochocyathus mamillatus (213668) |