01526nam 2200385 450 991070443310332120130325135120.0(CKB)5470000002441366(OCoLC)831535543(EXLCZ)99547000000244136620130325d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierVitrinite reflectance data for cretaceous marine shales and coals in the Bighorn Basin, north-central Wyoming and south-central Montana /by Mark J. Pawlewicz and Thomas M. FinnReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2012.1 online resource (iii, 11 pages) color illustrationsOpen-file report ;2012-1254Title from title screen (viewed on Mar. 25, 2013).Includes bibliographical references (pages 2-3).Gas reservoirsBighorn Basin (Mont. and Wyo.)Petroleum reservesBighorn Basin (Mont. and Wyo.)Gas reservoirsPetroleum reservesPawlewicz M. J.1381503Finn Thomas M.Geological Survey (U.S.),GPOGPOBOOK9910704433103321Vitrinite reflectance data for cretaceous marine shales and coals in the Bighorn Basin, north-central Wyoming and south-central Montana3507872UNINA