Ash Hollow Formation
| Ash Hollow Formation Stratigraphic range: Neogene | |
|---|---|
| Type | Formation |
| Location | |
| Region | South Dakota |
| Country | United States |
The Ash Hollow Formation of the Ogallala Group is a geological formation found in Nebraska and South Dakota. It preserves fossils dating back to the Neogene period. It was named after Ash Hollow, Nebraska and can be seen in Ash Hollow State Historical Park.[1]
See also
References
- ↑ Robert Diffendal, Jr., Roger K. Pabian, and J. R. Thomasson (1996). "Geologic History of Ash Hollow State Historical Park, Nebraska". University of Nebraska - Lincoln.
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.
Coordinates: 41°17′53″N 102°07′12″W / 41.29806°N 102.12000°W
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