| Country: |
USA
|
| Province: |
Oregon, Crook Co.
|
| Locality: |
Upper Mills Ranch inlier
|
| Layer: | Atokan |
| Lower Boundary: |
Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
|
| Upper Boundary: |
U Atokan--Desmoinesian [ATO--DES], 308.6 million years
|
| Georeference: |
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