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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Euptychoceras meyrati
Taxonomy
Ptychoceras meyrati was named by Ooster (1860) [DISTRIBUTION: Aptian; Europe.]. It is not a trace fossil. It is the type species of Euptychoceras.
It was recombined as Euptychoceras meyrati by Avram and Gradinaru (1993), Klein et al. (2007).
It was recombined as Euptychoceras meyrati by Avram and Gradinaru (1993), Klein et al. (2007).
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Ptychoceras meyrati Ooster p. 82 figs. pl. 59, figs. 1-4 |
| 1993 | Euptychoceras meyrati Avram and Gradinaru p. 672 |
| 2000 | Ptychoceras meyrati Landra et al. p. 40 |
| 2007 | Euptychoceras meyrati Klein et al. p. 9 |
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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.
†Euptychoceras meyrati Ooster 1860
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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: base of the Hauterivian to the top of the Early/Lower Aptian or 132.60000 to 119.57000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Hauterivian | Hungary | Euptychoceras meyrati (86359) Ptychoceras meyrati (61566) | |
| Late/Upper Hauterivian | Italy | Ptychoceras meyrati (65611 65612 65613 65614) | |
| Hauterivian - Barremian | Slovakia | Euptychoceras meyrati (2060) | |
| Early/Lower Aptian | Italy | Ptychoceras meyrati (82835 82837) |