Orr Formation
The Orr Formation is a geologic formation in Utah. It preserves fossils dating back to the Cambrian period.
| Orr Formation Stratigraphic range: Cambrian | |
|---|---|
_3_(44840227425).jpg.webp) Stromatolitic limestone (Big Horse Limestone Member; Utah) | |
| Type | Formation |
| Sub-units | Big Horse Limestone Member |
| Location | |
| Region | Utah |
| Country | United States |
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
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