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Chroniosaurus levis
Taxonomy
Chroniosaurus levis was named by Golubev (1998). Its type specimen is SGU 104B/1102, an osteoderm, and it is a 3D body fossil. Its type locality is Mutovino locality, PIN 3711, 3713, which is in a Wuchiapingian terrestrial lime mudstone in the Poldarsa Formation of the Russian Federation. It is the type species of Chroniosaurus, Chroniosuchus, Jugosuchus.
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Chroniosaurus levis Golubev |
| 2000 | Chroniosaurus levis Novikov et al. |
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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.
†Chroniosaurus levis Golubev 1998
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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 | |||||
Age range: base of the Wuchiapingian to the top of the Late/Upper Severodvinian or 259.90000 to 259.51000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Severodvinian | Russian Federation (Vologda) | Chroniosaurus levis (233451) | |
| Late/Upper Severodvinian | Russian Federation (Orenburg) | Chroniosaurus levis (189505) | |
| Wuchiapingian | Russian Federation (Vologda) | Chroniosaurus levis (104754 type locality: 124277) |