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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ptychoceras laeve
Taxonomy
Ptychoceras laeve was named by Matheron (1842).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1842 | Ptychoceras laeve Matheron |
| 2007 | Ptychoceras laeve Szives p. 58 figs. Pl 4, figs 3-5; text-fig 41 |
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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.
†Ptychoceras laeve Matheron 1842
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Aptian or 119.57000 to 113.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Hungary | Ptychoceras laeve (226273) |