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Sinosura portei
Taxonomy
Ophiopeza portei was named by Guillaume (1926). It is not a trace fossil. Its type locality is Clay Lense, Ranville quarry, Calvados, which is in a Bathonian shallow subtidal claystone/limestone in France.
It was recombined as Sinosura portei by Hess and Meyer (2008).
It was recombined as Sinosura portei by Hess and Meyer (2008).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Ophiopeza portei Guillaume |
| 1927 | Ophiolepis ranvillensis Porte p. 67 figs. pl. 5 fis 1-4, pl. A figs 1-3 |
| 1929 | Ophiopeza portei Cottreau p. 466 figs. pl. 37 fig. 1 |
| 2008 | Sinosura portei Hess and Meyer p. 36 |
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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.
†Sinosura portei Guillaume 1926
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Invalid names: Ophiolepis ranvillensis Porte 1927 [objective synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| H. Hess and C. A. Meyer 2008 | Dorsal plates on center of disk small, of similar size; adoral shields small, triangular, not in contact adorally; oral papillae of similar size; five arm spines. |
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992 | |||||
Age range: Late/Upper Bathonian or 168.20000 to 165.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bathonian | France (Orne) | Ophiopeza portei (58524) | |
| Late/Upper Bathonian | France | Ophiopeza portei (type locality: 58932) |