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Now showing items 1-10 of 2
Cretaceous - Mancos shale; Dakota sandstone (2) |
Geology -- Colorado -- Dolores County -- Maps (2) |
Geology -- Colorado -- La Plata County -- Maps (2) |
Geology -- Colorado -- Montezuma County -- Maps (2) |
Geology -- United States --Maps (2) |
Triassic - Dolores formation (2) |
Archean - unnamed strata (1) |
Cambrian - Eolus granite; Twilight granite; Ignacio quartzite (1) |
Cambrian - Ignacio quartzite (1) |
Carboniferous - Cutler formation; Rico formation; Hermosa formation; Molas formation; Ouray limestone (1) |