Wall Mountain Tuff

Early ash-flow tuff of Sawatch Range provenance
State Colorado
Name Wall Mountain Tuff
Geologic age Tertiary
Lithologic constituents
Igneous > Volcanic (Pyroclastic-ash flow)ash-flow tuff

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

NGMDB product
Counties Chaffee - Douglas - Elbert - Fremont - Park - Teller