Correlation chart of lower and upper Cretaceous Blackleaf Formation, eastern Pioneer Mountains, southwestern Montana, to Drummond, central-western Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Dyman, T. S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1994.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2478.
Subjects:	Geology, Stratigraphic > Cretaceous > Drawings. Stratigraphic correlation > Montana > Pioneer Mountains > Drawings. Blackleaf Formation (Mont.) > Drawings.

Evans: Maps File (2nd floor)