Grand Canyon UM GeoTour April 30-May 2, 2020
Arizona GeoTour Grand Canyon Villge, ArizonaCome join us in Nevada and Arizona as we visit the Great Geological Unconformity, Grand Canyon, Sunset Crater, AZ Hydrocrater (Meteor) Crater & Petrified Forest on our bus guided UM GeoTour with author Dean Sessions and editor Russ Barlow for a lifetime event! The GeoTour...