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Scientific Investigations Map 2940 |
| Kps-4. Bioturbated siltstone in transition facies between Late Cretaceous Virginian Ridge Formation of Barksdale (1975) and Winthrop Formation of Kiessling and Mahoney (1997) exposed on Gold Ridge north of Slate Peak [RMnw]. Both units are included in the Pasayten Group of Kiessling and Mahoney (1997) (Kps). |
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Other photos that show unit Kps:
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