image usgs_drg_sd_43103_h6 South_Dakota 43.875N 103.625W Medicine Mountain o 2.438400 0.000000 0.000000 -2.438400 599074.008149 4873391.318606 H6 1954 1998 2006-10-16 USGS DRG o map of South_Dakota 43.875N 103.625W H6 Medicine Mountain maps_usgs usgs_sd jared@redjar.org 1998-01-01 2006-10-16