Type Formation Region Idaho | Country United States | |
The Imnaha Basalt is a geologic formation in Idaho. It preserves fossils dating back to the Neogene period.
References
Imnaha Basalt Wikipedia(Text) CC BY-SA
Type Formation Region Idaho | Country United States | |
The Imnaha Basalt is a geologic formation in Idaho. It preserves fossils dating back to the Neogene period.