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Poncetaster crateri
Taxonomy
Poncetaster crateri was named by Villier et al. (2004). It is not extant. Its type specimen is Holotype MHNH 9001, paratype 9002. Its type locality is Echinodermata, Marls of the Variabilis zone, Thouars, which is in a Toarcian offshore marl in France. It is the type species of Poncetaster. It was considered monophyletic by Villier et al. (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Poncetaster crateri Villier et al. p. 817 figs. 2.9, 2.10, 4.8, 4.9 |
| 2008 | Poncetaster crateri Villier pp. 150-152 figs. 1.18-1.20 |
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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.
†Poncetaster crateri Villier et al. 2004
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. Villier et al. 2004 | Same as the genus by monotypy. |
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: base of the Middle Toarcian to the top of the Late/Upper Callovian or 182.00000 to 161.20000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Toarcian | France (Poitou-Charentes) | Poncetaster crateri (type locality: 31839) | |
| Late/Upper Callovian | Poland | Poncetaster crateri (63064) |