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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tropeothyris cyclogonia
Taxonomy
Terebratula cyclogonia was named by Zeuschner (1857).
It was recombined as Tropeothyris cyclogonia by Smirnova (1975).
It was recombined as Tropeothyris cyclogonia by Smirnova (1975).
Synonymy list
| Year | Name and author |
|---|---|
| 1857 | Terebratula cyclogonia Zeuschner pp. 11-12 figs. Pl. 3, Fig. 1d-4d |
| 1975 | Tropeothyris cyclogonia Smirnova p. 128 figs. Pl. 3, Fig. 3a-d |
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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.
†Tropeothyris cyclogonia Zeuschner 1857
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 5 | 17.7 | 13.0 | 22.0 | 19.6 | 4.06 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Late/Upper Tithonian or 150.80000 to 145.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Tithonian | Poland | Tropeothyris cyclogonia (160383) |