Map of central and eastern Montana showing major geologic structures [cartographic material]

Author:: Montana. State Bureau of Mines and Metallurgy
Publisher:: The Bureau
Subject:: Geology, Structural
Geology
Spatial Coverage:: Montana and Montana.
Language:: English
Format:: cartographic image
Year:: 1921
Date Issued:: 2016-07-01T17:28:12Z
Date Modified:: 2017-01-17T22:06:24Z
Library Catalog Record:: https://search.library.yale.edu/catalog/12852585
Digital Collections Record:: https://collections.library.yale.edu/catalog/15821236

Map of central and eastern Montana showing major geologic structures [cartographic material] Yale Public content