TY - RPRT TI - Preliminary Bouguer gravity map of the Gulf of Mexico and adjacent land areas AU - Harold Lloyd Krivoy AU - H.C. Eppert AU - Thomas Edward Pyle PY - 1975 DO - 10.3133/ofr75605 UR - https://pubs.usgs.gov/publication/ofr75605 ID - ofr75605 ER -