Ash Hollow Formation
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]
| Ash Hollow Formation Stratigraphic range: Neogene | |
|---|---|
 Ash Hollow Formation in Nebraska | |
| Type | Formation |
| Unit of | Ash |
| Location | |
| Region | South Dakota |
| Country | United States |
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.CS1 maint: multiple names: authors list (link)
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.