TY - RPRT TI - Data collection and reduction procedures for 1900 km of total intensity magnetic field data collected with a truck-mounted system in southeastern Arizona, southwestern Colorado, and northwestern Wyoming AU - Paul E. Gettings AU - M. E. Gettings AU - Mark W. Bultman PY - 1995 DO - 10.3133/ofr9532 UR - https://pubs.usgs.gov/publication/ofr9532 ID - ofr9532 ER -