Correlation chart of lower Cretaceous rocks, Madison Range to Lima Peaks area, southwestern Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Tysdal, Russell G., Dyman, T. S., Nichols, Douglas J.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1989.
Series:	Miscellaneous field studies ; map MF-2067.
Subjects:	Geology, Stratigraphic > Cretaceous > Charts, diagrams, etc. Stratigraphic correlation > Montana > Charts, diagrams, etc. Formations (Geology) > Montana > Charts, diagrams, etc. Cretaceous Geologic Period. Formations (Geology) Geology, Stratigraphic. Stratigraphic correlation. Montana. From 65 to 140 million years ago Charts, diagrams, etc.

Evans: Maps File (2nd floor)