Geologic map of the Grassy Lake Reservoir quadrangle, Yellowstone National Park and vicinity, Wyoming /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Christiansen, Robert L.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1978.
Series:	Geologic quadrangle map ; GQ-1459.
Subjects:	Geology > Wyoming > Yellowstone National Park > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Includes index to adjacent quadrangles, and location map. Covers "Cave Falls," "Grassy Lake Reservoir," "Hominy Peak," and "Survey Peak" 7.5ʹ quadrangles. Cartographic material.
Physical Description:	1 map : color ; 45 x 32 cm., on sheet 59 x 80 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes bibliographical references.