Wapiti formation and Trout Peak Trachyandesite, northwestern Wyoming : description of two new formations in the Absaroka Mountains, Wyoming /

Bibliographic Details
Main Author:	Nelson, Willis H. (Willis Howard), 1920-2010 (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1968.
Series:	Geological Survey bulletin ; 1254-H. Contributions to stratigraphy.
Subjects:	Geology > Wyoming. Geology, Stratigraphic > Eocene. Eocene Geologic Epoch. Geology. Geology, Stratigraphic. Wyoming. From 40 to 55 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo68574

Description
Item Description:	Title from title screen (viewed September 15, 2014).
Physical Description:	1 online resource (iii, 11 pages) : illustrations.
Bibliography:	Includes bibliographical references (page 11).