Thermopolis Shale
| Thermopolis Shale Stratigraphic range: Cretaceous | |
|---|---|
| Type | Formation |
| Location | |
| Region | Montana |
| Country | United States |
The Thermopolis Shale is a geologic formation in Montana. It preserves fossils dating back to the Cretaceous period.
Vertebrate paleofauna
| Plesiosaurs of the Thermopolis Shale | |||
|---|---|---|---|
| Taxa | Presence | Description | Images |
|
Genus:
|
A polycotylid. | ||
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.
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