Rock Units of the Precambrian Basement in Colorado
Ogden Tweto
Rock Units of the Precambrian Basement in Colorado Image Cover
Publisher:USGS
Place Published:Washington, DC
Genre:Stratigraphy
Series:Professional Paper 1321A
Pages:54+plates
Format:Paperback
Release:1987
Comments: Geology of the Precambrian Basement in Colorado

Summary: Description and distribution of Proterozoic and Archean metamorphic and igneous rocks in outcrop and the buried basement in Colorado