Cover Image

Stratigraphic cross sections M-M' through R-R', showing electric logs of upper Cretaceous and older rocks, Powder River Basin, Wyoming /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Fox, J. E. (James Ellison), 1943-
Format: Government Document Map
Language:English
Published: Reston, VA : The Survey ; 1993.
Series:Oil and gas investigations chart ; OC-137
Subjects:
Electric logging > Powder River Basin (Wyo. and Mont.) > Drawings.
Geology, Structural > Powder River Basin (Wyo. and Mont.) > Drawings.
Geology, Stratigraphic > Cretaceous > Drawings.
Powder River Basin (Wyo. and Mont.) > Drawings.
Description
Item Description:Includes text and index maps.
Title printed on envelope incorrectly as: Statigraphic [sic] cross sections M-M' through R-R'...
Cartographic material.
Physical Description:6 section groups on 3 sheets ; sheets 148 x 79 cm., or smaller, folded in envelope 30 x 24 cm.