Needle mountains folio, Colorado
Description
Needle mountains folio, ColoradoSubject
Neogene - Telluride conglomerate; San Juan tuffCambrian - Trimble granite; Eolus granite; White head granite; Tenmile granite; Twilight granite; Ignacio quartzite
Proterozoic - Trimble granite; Eolus granite; White head granite; Tenmile granite; Twilight granite; Irving greenstone
Carboniferous - Cutler formation; Rico formation; Hermosa formation; Molas formation; Ouray limestone
Archean - unnamed strata
Devonian - Ouray limestone; Elbert formation
Proterozoic - Uncompahgre formation; Vallecito conglomerate
Paleogene - Telluride conglomerate; San Juan tuff
Geology -- Colorado -- San Juan County -- Maps
Geology -- United States --Maps
Geology -- Colorado -- La Plata County -- Maps
Collections
Citation
Cross, Whitman, 1854-1949. (1905). Needle mountains folio, Colorado. Geological Survey (United States). Available electronically from https : / /hdl .handle .net /1969 .1 /2959.
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