Type Formation | Country United States | |
Regions Mojave Desert, California, Nevada | ||
The Mule Spring Limestone is a geologic formation in the Saline Range of eastern California and Split Mountain and Goldfield Hills of Nevada.
Inyo Mountains and White Mountains.
It preserves fossils, such as trilobites, dating back to the Cambrian period.
References
Mule Spring Limestone Wikipedia(Text) CC BY-SA