| Bird Spring Formation | |
|---|---|
| Stratigraphic range: Carboniferous-Permian | |
 Fossil from the Bird Spring Formation | |
| Type | Formation |
| Location | |
| Region | Nevada |
| Country | United States |
The Bird Spring Formation is a geologic formation in Nevada. It preserves fossils dating back to the Carboniferous and Permian periods.
References
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 19 August 2022. Retrieved 17 December 2021.