TY - RPRT TI - Magnetic and gravity study of the Paducah 1° x 2° CUSMAP quadrangle, Illinois, Indiana, Kentucky, and Missouri AU - T.G. Hildenbrand AU - R.P. Kucks AU - Paul C. Heigold PY - 1996 DO - 10.3133/b2150c UR - https://pubs.usgs.gov/publication/b2150C ID - b2150C ER -