Leadville, Gilman, Dyer, Parting, and Sawatch Fms in west-central and south-central. Leadville Limestone, Ouray Limestone, Elbert Fm, and Ignacio Quartzite in far southwest (COMDCA;0)

State	Colorado
Name	Leadville, Gilman, Dyer, Parting, and Sawatch Fms in west-central and south-central. Leadville Limestone, Ouray Limestone, Elbert Fm, and Ignacio Quartzite in far southwest
Geologic age	Phanerozoic \| Paleozoic \| Cambrian Ordovician(?) Silurian(?) Devonian(?) Carboniferous
Original map label	MD_
Primary rock type	limestone
Secondary rock type	dolostone (dolomite)
Other rock types	quartzite; sandstone; shale
Lithologic constituents	Major Metamorphic > Metasedimentary > Metaclastic > Quartzite Sedimentary > Carbonate > Limestone Sedimentary > Carbonate > Dolostone Minor Sedimentary > Clastic > Mudstone > Shale Sedimentary > Clastic > Sandstone
Map references	Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Unit references	Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Geographic coverage	Archuleta - Eagle - Grand - Hinsdale - La Plata - Routt - San Juan