Cover Image

Geologic map of the Lake Helen quadrangle, Big Horn and Johnson Counties, Wyoming /

Bibliographic Details
Main Author: Barker, Fred, 1928-
Corporate Author: Geological Survey (U.S.)
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey, 1982.
Series:Geologic quadrangle map ; GQ-1563.
Subjects:
Geology > Wyoming > Big Horn County > Maps.
Geology > Wyoming > Johnson County > Maps.
Description
Item Description:Relief shown by contours and spot heights.
Includes location map.
Cartographic material.
Physical Description:1 map : color ; 58 x 42 cm., folded in envelope 30 x 24 cm.
Bibliography:Includes bibliographical references.