Twin Creek Limestone
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| Twin Creek Limestone | |
|---|---|
| Stratigraphic range: Jurassic | |
| Type | Formation |
| Underlies | Preuss Formation |
| Overlies | Nugget Sandstone |
| Lithology | |
| Primary | limestone |
| Location | |
| Region | Wyoming |
| Country | United States |
The Twin Creek Limestone is a geologic formation in Wyoming. It preserves fossils dating back to the Jurassic period.
