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Ptychosyca inornata
Taxonomy
Ptychosyca inornata was named by Gabb (1876) [m. kosnik taxon no: 1466]. It is the type species of Ptychosyca.
Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Ptychosyca inornata Gabb p. 244 |
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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.
†Ptychosyca inornata Gabb 1876
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: Maastrichtian or 72.20000 to 66.00000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian - Early/Lower Maastrichtian | USA (Tennessee) | Ptychosyca inornata (7515) | |
| Early/Lower Maastrichtian | USA (Mississippi) | Ptychosyca inornata (7590 7592 7602) | |
| Early/Lower Maastrichtian | USA (Alabama) | Ptychosyca inornata (4247) | |
| Early/Lower Maastrichtian | USA (Georgia) | Ptychosyca inornata (4277) | |
| Maastrichtian | USA (Tennessee) | Ptychosyca inornata (205445) |