Map showing earthquake epicenters (1964-81) in Yellowstone National Park and vicinity, Wyoming, Idaho, and Montana /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Pitt, A. M.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1989.
Series:Miscellaneous field studies ; map MF-2022.
Subjects:
Description
Item Description:Relief shown by contours and spot heights.
Includes text, bibliography, figures, and location map.
Cartographic material.
Physical Description:2 maps on 1 sheet ; 48 x 69 cm., sheet 127 x 104 cm., folded in envelope 30 x 24 cm.