“…Ground water conditions were described by Johnson (1954) and by Brown, Harshbarger and Thomas (1956 (Lepley, 1978(Lepley, , 1979, residual Bouguer gravity (Aiken, 1975), and residual aeromagnetics (Sauck and Sumner, 1970) provide regional geophysics for the study area. Unpublished work was found Map IV-1 has the salient geologic features of the area.…”