TY  - BOOK
AU  - Hansley,Paula L.
AU  - Whitney,Carroll Gene
TI  - Petrology, diagenesis, and sedimentology of oil reservoirs in Upper Cretaceous Shannon Sandstone Beds, Powder River Basin, Wyoming
U1  - 553.2809787 
PY  - 1990///
CY  - Washington, D.C. :U.S. Government Printing Office
KW  - Petroleum
KW  - Geology
KW  - Wyoming
KW  - Steele Shale
KW  - Geology, Stratigraphic
KW  - Cretaceous
KW  - Steele Shale (Wyo.)
N1  - A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins--both ancient and modern
ER  -