Keasey Formation
The Keasey Formation is a geologic formation in northwestern Oregon. It preserves fossils dating back to the Paleogene period.
| Keasey Formation Stratigraphic range: Paleogene | |
|---|---|
| Type | Formation |
| Location | |
| Region | Oregon |
| 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.
- Raymond C. Moore and Harold E. Vokes. "Lower Tertiary Crinoids from Northwestern Oregon" (PDF).
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