Butte special folio, Montana.
Description
Butte special folio, Montana.Subject
Neogene - unnamed strataPost-Carboniferous - Unnamed igneous strata
Geology--Montana--Butte--Maps.
Geology -- United States --Maps
Collections
Citation
Weed, Walter Harvey, 1862-1944. (1897). Butte special folio, Montana.. Geological Survey (United States). Available electronically from https : / /hdl .handle .net /1969 .1 /2812.