Chart showing intertongued units of the Eocene Green River and Uinta formations, northwestern Piceance Creek Basin, northwestern Colorado /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Hail, William J. (William James), Jr., 1922-
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1987.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1797-B.
Subjects:	Geology, Stratigraphic > Eocene > Drawings. Formations (Geology) > Colorado > Piceance Creek Basin > Drawings. Green River Formation > Drawings. Eocene Geologic Epoch. Formations (Geology) Geology, Stratigraphic. Colorado > Piceance Creek Basin. United States > Green River Formation. From 40 to 55 million years ago Drawings.

Evans: Maps File (2nd floor)