by Larry Shultz | Oct 21, 2025 | Physical Geography, US West
McDermitt-caldera-in-relation-to-Yellowstone-hotspot-track-and-Co-lumbia-River-Basalt.png (850×661)
by Larry Shultz | Jan 24, 2025 | Dark Night Skies, Physical Geography, US West
Dividing line: The past, present and future of the 100th Meridian
by Larry Shultz | Nov 20, 2024 | National Parks and Monuments, Physical Geography, US West
The Grabens (U.S. National Park Service)
by Larry Shultz | Nov 17, 2024 | Physical Geography, US West
Earthly Musings – My Travel and Geology Blog: A Fully Revised 2nd Edition of “Ancient Landscapes of the Colorado Plateau”