Geology and petrology of the San Juan region, southwestern Colorado

Geology and petrology of the San Juan region, southwestern Colorado / by Esper S. Larsen, Jr., and Whitman Cross.

Author/creator	Larsen, Esper S. (Esper Signius), 1879-1961
Other author/creator	Cross, Whitman, 1854-1949, author.
Format	Book and Print
Publication Info	Washington : U.S. Govt. Print. Off., 1956.
Description	xiv, 303 pages : illustrations, maps (3 color) diagrams (1 color) tables ; 29 cm.
Subject(s)	Geology--Colorado. Petrology--Colorado. Geology. San Juan Mountains (Colo. and N.M.) Colorado.

Series	Geological Survey (U.S.). Professional paper ; 258 Geological Survey professional paper 258. ^A16492
Contents	Abstract -- Introduction -- Pre-Cambrian rocks -- Paleozoic rocks -- Mesozoic rocks -- Cenozoic rocks -- Geologic history -- General petrology -- Selected bibliography -- Index.
Abstract	A comprehensive geologic and petrologic study of the occurrence and origin of the rocks in an area of 12,000 square miles in southwestern Colorado.
Local note	Joyner- FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9.
General note	Part of illustrative matter folded in pocket.
Bibliography note	Selected Bibliography: pages 297-299.
Issued in other form	Online version: Larsen, Esper S. (Esper Signius), 1879-1961. Geology and petrology of the San Juan region, southwestern Colorado
LCCN	gs 56000138
GPO item number	0624
Govt. docs number	I 19.16:258

Library	Location	Call Number	Status	Item Actions
Joyner	General Stacks	QE75 .P9 NO. 258-259	✔ Available	Place Hold