Gering Formation | |
Type: | Group |
Age: | Paleogene |
Period: | Paleogene |
Region: | Nebraska |
Country: | United States |
The Gering Formation is a geologic group in Nebraska. It preserves fossils dating back to the Paleogene period.[1] The formation is made of layers of very fine-grained, volcaniclastic sandstone and thin, horizontally stratified pale-to-gray brown sandstone, as well as sand crystals and ash beds.[2]