Cover Image

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.
Description
Item Description:Series from envelope.
Includes location map.
Physical Description:4 sections : color ; on sheet 77 x 74 cm, folded in envelope 30 x 22 cm + 1 pamphlet (15 pages ; 28 cm).
Bibliography:Includes bibliographical references in pamphlet (pages 11-15).