Isoreflectance map of the J sandstone in the Denver basin of Colorado
By: by D.K. Higley, M.J. Pawlewicz, D.L. Gautier
Contributors: Pawlewicz, M. J; Gautier, Donald L; Geological Survey (U.S.)
Series: Open-file report -- 85-384; U.S. Geological Survey open-file report -- 85-384
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1985
Place of publication: Denver, CO
Language: eng
Format: Microform
Subjects: Sandstone -- Colorado -- Denver Region; Petroleum -- Geology -- Colorado -- Denver Region
Notes: Distributed to depository libraries in microfiche

One map on folded sheet in pocket

Bibliography: leaf 9

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1985]. 3 microfiches ; 11 x 15 cm