Isopach, structure contour, and resource maps of the R-6 Oil-Shale Zone, Green River Formation, Piceance Creek Basin, Colorado /

Bibliographic Details
Main Author: Pitman, Janet K.
Corporate Author: Geological Survey (U.S.)
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey, 1979.
Series:Miscellaneous field studies ; map MF-1069.
Subjects:
Description
Item Description:Includes table, location map, index map, and cross-sections.
Cartographic material.
Physical Description:4 maps on 2 sheets ; 74 x 61 cm., sheets 87 x 143 cm. and 145 x 161 cm., folded in envelope 25 x 32 cm.