Chinle And State Bridge Fms

Red siltstone and sandstone
State Colorado
Name Chinle And State Bridge Fms
Geologic age Triassic-Permian
Lithologic constituents
Sedimentary > Clastic > Sandstone
Sedimentary > Clastic > Siltstone

Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.

NGMDB product
Counties Eagle - Garfield - Grand - Pitkin - Rio Blanco - Routt