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Tropidodiscus minimus americanus
Taxonomy
Tropidodiscus minimus americanus was named by Williams and Breger (1916). It is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Tropidodiscus minimus americanus Williams and Breger p. 272 figs. pl. 14 f. 2, 11 |
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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.
†Tropidodiscus minimus americanus Williams and Breger 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class | |||||
| References: Hendy 2009, Kiessling 2004 | |||||
Age range: Lochkovian or 419.62000 to 413.02000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | USA (Maine) | Tropidodiscus minimus (103304) |