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Mineral Resources > Online Spatial Data > Geology > by state > Colorado

Dolores Fm and Cutler Fm

Red siltstone, sandstone, and conglomerate
StateColorado
NameDolores Fm and Cutler Fm
Geologic agePhanerozoic | Paleozoic Mesozoic | Permian Triassic
Original map label@Pdc
Primary rock typesiltstone
Secondary rock typesandstone
Other rock typesconglomerate
Lithologic constituents
Major
Sedimentary > Clastic > Conglomerate
Sedimentary > Clastic > Siltstone
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 coverageOuray

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