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Ophthalmosaurus undorensis
Taxonomy
Ophthalmosaurus undorensis was named by Efimov (1991). It is a 3D body fossil. Its type locality is Simbirtsit 140, Malye Undory village on the Volga shore, which is in a Kimmeridgian marine horizon in the Russian Federation.
Synonymy list
| Year | Name and author |
|---|---|
| 1991 | Ophthalmosaurus undorensis Efimov |
| 2000 | Ophthalmosaurus undorensis Storrs et al. pp. 199-200 |
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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.
†Ophthalmosaurus undorensis Efimov 1991
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: Late/Upper Kimmeridgian or 155.70000 to 150.80000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Kimmeridgian | Russian Federation (Ul'yanovsk) | Ophthalmosaurus undorensis (type locality: 138035) |