TY - BOOK AU - Keller,Stanley J. AU - Abdulkareem,Talal F. TI - Post-Knox unconformity--significance at Unionport gas-storage project and relationship to petroleum exploration in Indiana AV - QE660 .K45 1980 U1 - 553.2/85/0977266 19 PY - 1980/// CY - Bloomington, Ind. PB - State of Indiana, Dept. of Natural Resources, Geological Survey KW - Geology, Stratigraphic KW - Ordovician KW - Petroleum KW - Geology KW - Indiana KW - Natural gas KW - Underground storage N1 - P.B; Bibliography: p. 17 ER -