15-CT_valley-r_adj 16-CT_valley-r_adj 16-roadcut_in_CT_adj 17-CT_valley_overlook-r_adj 18-Newark_basalt-sp-78_adj 5-20-thunder_river-r IMG_5148 IMG_5149 IMG_5150 IMG_5153_adj IMG_5155 IMG_5156 IMG_5157 IMG_5158 IMG_5159 IMG_5160 IMG_5161 IMG_5162 Pigeon Spring Stamp Mill IMG_5164 IMG_5165 Mill ruin IMG_5168 14-CT_field_trip-r_adj 35-fampic9_ig_adj 30-fampic4_ig_adj Lamoille Canyon, 1966 27-fampic1_ig_adj 23-fampic97_ig_adj 20-fampic35_ig_adj 03-fampic18_ig_adj 15-ancient_caliche-sp-78 21-trooper_in_cyn_adj 16-Notch_Pk_adj 15-Notch_Pk_adj Notch Peak 13-cliffs_adj 12-cliffs_adj 06-cliffs_adj 09-cyn_view_adj Bull Run Reservoir 1-11-old_shed_Bruneau_R_ig_adj 09-incised_chnl_artists_dr-1-80_adj Wupatki National Monument 20-Parker_Dam-2-84_adj