Kachar: Priabonian, Kazakhstan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Palaeophiidae
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Palaeophis nessovi n. sp.
Averianov 1997
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1 specimen | ||||||
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Reptilia
- Nigerophiidae
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Nigerophiidae indet.
(Rage 1975)
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| original and current combination Nigeropheidae | |||||||
| see common names | |||||||
Geography
| Country: | Kazakhstan | State/province: | Kustanay |
| Coordinates: | 51.2° North, 63.6° East (view map) | ||
| Paleocoordinates: | 51.7° North, 58.8° East | ||
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Stage: | Priabonian | 10 m.y. bin: | Cenozoic 3 |
| Key time interval: | Priabonian | ||
| Age range of interval: | 37.71000 - 33.90000 m.y. ago |
Stratigraphy
| Formation: | Tavda |
Lithology and environment
| Primary lithology: | claystone |
| Includes fossils? | Y |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Disassociated major elements: | all |
Collection methods and comments
| Collection methods: | survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 49167 | ||
| Authorizer: | J. Head | Enterer: | J. Head |
| Modifier: | J. Alroy | Research group: | vertebrate |
| Created: | 2005-04-10 12:42:46 | Last modified: | 2006-08-14 01:27:33 |
| Access level: | the public | Released: | 2005-04-10 12:42:46 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 12996. | A. O. Averianov. 1997. Paleogene sea snakes from the eastern part of Tethys. Russian Journal of Herpetology 4(2):128-142 [J. Head/J. Head/J. Head] |