Knapp, L.M., 1954, Exploration frontiers in Mesozoic sediments of the Four Corners region [abs.]: Oil and Gas Journal, v. 52, p. 210. Authors Knapp, L.M. Publication Date 1954 Citation Oil and Gas Journal, v. 52, p. 210. State AZ CO UT NM Province CP County AP Placenames Teec Nos Pos area Keywords Petroleum Natural Gas Sedimentary Mesozoic Exploration More Keywords Petroleum, Natural Gas, Sedimentary, Mesozoic, Exploration, AzGeoBib RefNum 5433