Stratigraphy and refractory clayrocks of the Dakota group along the northern Front Range, Colorado /

Bibliographic Details
Main Author:	Waagé, Karl M. (Author)
Format:	Government Document
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1961.
Series:	Geological Survey bulletin ; 1102.
Subjects:	Clay > Colorado. Geology > Colorado. Geology, Stratigraphic > Cretaceous. Clay. Cretaceous Geologic Period. Geology. Geology, Stratigraphic. Colorado. From 65 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo71618

Available Online