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Chalcosaurus
Taxonomy
Chalcosaurus was named by Meyer (1866). It is not extant. Its type is Chalcosaurus rossicus.
It was assigned to Labyrinthodontia by Meyer (1866); and to Lanthanosuchidae by Carroll (1988) and Ivakhnenko (2008).
It was assigned to Labyrinthodontia by Meyer (1866); and to Lanthanosuchidae by Carroll (1988) and Ivakhnenko (2008).
Species
C. lukjanovae, C. rossicus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1866 | Chalcosaurus Meyer p. 124 |
| 1988 | Chalcosaurus Carroll |
| 2008 | Chalcosaurus Ivakhnenko p. 72 |
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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. †Chalcosaurus Meyer 1866
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†Chalcosaurus lukjanovae Ivakhnenko 1980
†Chalcosaurus rossicus Meyer 1866
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Carroll 1988, Hendy et al. 2009, Uhen 2004 | |||||
Age range: Urzhumian or 266.90000 to 264.28000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Urzhumian | Russian Federation (Orenburg) | C. lukjanovae (85487) C. rossicus (87039) Lanthanosuchus lukjanovae (179656) | |
| Urzhumian - Early/Lower Severodvinian | Russian Federation (Orenburg) | C. lukjanovae (187190) C. sp. (187191) |