The Geology of Yellowstone Country
The Wenatchee Valley Erratics, Ice Age Floods Instituteβs next Zoom program will be on Tuesday, February 8 at 7:00 PM. Dr. Rob Thomas,Β Regents Professor of Geology at the University of Montana,Β will discussΒ βThe Geology of Yellowstone Countryβ The Yellowstone Plateau volcanic field is one of the largest, most violent volcanic regions on earth. Over the last 17 million years, the βYellowstone hot spotβ has left a track of volcanic scars and deposits as the North American plate slowly moves southwest across […]