SEDIS - Thesaurus
Denver Formation  | |
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| RT | Upper Cretaceous |
| Paleocene | |
| Colorado | |
| K-T boundary | |
| SN | Upper Cretaceous and Paleocene. E Colorado. Indexed with ages as applicable. Added to Thesaurus in 1985. |
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SEDIS - Thesaurus | ||||||||||||
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Copyright © 2006-2026 MARUM. | ||||||||||||