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Cosesaurus
Taxonomy
Cosesaurus was named by Ellenberger and Villalta (1974). It is not extant.
It was assigned to Prolacertiformes by Benton (1985); and to Prolacertidae by Sanz and López-Martínez (1984) and Carroll (1988).
It was assigned to Prolacertiformes by Benton (1985); and to Prolacertidae by Sanz and López-Martínez (1984) and Carroll (1988).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Cosesaurus Ellenberger and Villalta |
| 1984 | Cosesaurus Sanz and López-Martínez p. 752 |
| 1985 | Cosesaurus Benton p. 154 |
| 1988 | Cosesaurus Carroll |
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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.
G. †Cosesaurus Ellenberger and Villalta 1974
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†Cosesaurus aviceps Ellenberger and Villalta 1974
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009 | |||||
Age range: Longobardian or 242.00000 to 235.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Longobardian | Spain (Tarragona) | C. aviceps (109710) |