Preliminary field report of the United States Geological survey of Colorado and New Mexico, conducted under the authority of Hon. J.D. Cox, secretary of ... by F. V. Hayden, Uniteet States geologist.
Publisher: Scholarly Publishing Office, University of Michigan Library
Published: December 20, 2005
Language: eng
Format: Paperback
Number of pages: 160
ISBN-13: 9781425512088
Subjects: American history; History; History - U.S.; History: American; USA; History / United States / General; United States - General
First sentence: In order that the relation of the different geological formations referred to in this report may be more clearly understood, I have thought it best to commence with the upper coal measures as exposed along the Missouri River near Omaha and the month of the Platte.