TY - RPRT TI - Sources of aeromagnetic anomalies over Cement oil field (Oklahoma), Simpson oil field (Alaska), and the Wyoming-Idaho-Utah thrust belt AU - R. L. Reynolds AU - N.S. Fishman AU - M.R. Hudson PY - 1991 DO - 10.1190/1.1443077 UR - https://pubs.usgs.gov/publication/70016950 ID - 70016950 ER -