Geology Underfoot in Southern Idaho Quaternary Studies Part of Dinosaur National Monument

Part of Dinosaur National Monument is in the northeast corner of the quadrangle on the Split and Blue Mountains sector of the Yampa Plateau

The street’s outsized role in Ogden annals illuminates larger themes in Utah and U

and the Salmon River Mountains to the east

Published: 1980 and 2024

Geology Underfoot in Southern Idaho Quaternary Studies Part of Dinosaur National MonumentSouthern Idaho is a geologic jackpot. Etched in its rugged mountains, incredibly young lava fields, and steep walled canyons lie compelling evidence of amazing geologic events, including breccia from one of the largest meteorite impacts in the world. Join geology professor and author Shawn Willsey as he uses clear prose, concise illustrations, and dramatic photographs to tell the stories of 23 amazing geologic sites. Learn how Ice Age floods carved