Geology stops in Beartooth Mountains, Yellowstone National Park, and Grand Tetons National Park. Motel in Jackson Hole area. Geology stops in Wind River Basin, Owl Creek Mountains, and Big Horn Basin. Buffalo, WY, to Devil's Tower National Monument via I-90 and US 14. Devil's Tower to Spearfish, SD, via US 14 and I-90.
Select geology stops en route.
Last night at Spearfish campground. Murdo, SD, to North Platte, NE, via US 83. Elm Creek, NE, to Hays, KS, via US 183. Hays, KS, to Salina, KS, via I-70. 31 Norman, OK, to Dallas, TX, via I-35.