Stratigraphic cross sections A-A' through F-F', showing electric logs of upper Cretaceous and older rocks, Powder River Basin, Montana and Wyoming
TITLE_DISPLAY:
Stratigraphic cross sections A-A' through F-F', showing electric logs of upper Cretaceous and older rocks, Powder River Basin, Montana and Wyoming
团体著者:
出版信息:
Reston, VA : The Survey ; Denver, CO : For sale by Map Distribution, 1993.
格式:
片段
系列:
Oil and gas investigations chart ; OC-135
Oil and gas investigations. Chart ; OC-135.
物理描述:
6 section groups on 3 sheets ; sheets 148 x 82 cm. and 148 x 69 cm., folded in envelope 30 x 24 cm.