01732nam 2200409 a 450 991069970860332120110427104829.0(CKB)5470000002405865(OCoLC)715259526(EXLCZ)99547000000240586520110427d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierOutcrops, fossils, geophysical logs, and tectonic interpretations of the upper Cretaceous Frontier Formation and contiguous strata in the Bighorn Basin, Wyoming and Montana[electronic resource] /by E.A. Merewether, W.A. Cobban, and R.W. TillmanReston, Va. :U.S. Geological Survey,2010.1 online resource (iv, 49 pages) illustrations (chiefly color), maps (chiefly color)Scientific investigations report ;2009-5256Title from title screen (viewed on Apr. 26, 2011).Includes bibliographical references.Geology, StratigraphicCretaceousGeologyBighorn Basin (Mont. and Wyo.)Frontier FormationGeology, StratigraphicGeologyMerewether E. A(Edward Allen),1930-1385386Cobban William A.1916-2015.1390881Tillman Roderick W1411024Geological Survey (U.S.)GPOGPOBOOK9910699708603321Outcrops, fossils, geophysical logs, and tectonic interpretations of the upper Cretaceous Frontier Formation and contiguous strata in the Bighorn Basin, Wyoming and Montana3501122UNINA