Belt supergroup stratigraphic correlation sections showing general lithologies and history of formal usage /

Bibliographic Details
Main Author:	Winston, Donald, 1931-
Corporate Author:	Montana Bureau of Mines and Geology
Other Authors:	Dal Porto, Robert
Format:	Map
Language:	English
Published:	[Butte] : Montana Bureau of Mines and Geology, 1986.
Series:	Geologic map (Montana Bureau of Mines and Geology) ; GM-40.
Subjects:	Stratigraphic correlation > Montana, Western > Charts, diagrams, etc. Stratigraphic correlation > Montana > Charts, diagrams, etc. Geological cross sections > Montana, Western. Geology > Montana, Western > Charts, diagrams, etc. Geology > Montana > Charts, diagrams, etc. Geology, Stratigraphic > Proterozoic > Charts, diagrams, etc. Belt Supergroup > Charts, diagrams, etc. Geological cross sections. Geology. Geology, Stratigraphic. Proterozoic Geologic Period. Stratigraphic correlation. Montana. Western Montana. United States > Belt Supergroup. From 570 million to 2 billion years ago Charts, diagrams, etc.

Evans: Maps (2nd floor)