Geology Underfoot in Yellowstone Country Grand Canyon National Park Pages: 123

Pages: 123

Wrist lanyard and case included helps protect the monocular when not in use

each guide invites you to experience the adventure and beauty of

Author SueAnn Martell is director of of the Western Mining and Railroad Museum in Helper

and other subjects related to Great Salt Lake and its extended environs including the Bonneville Salt Flats

Geology Underfoot in Yellowstone Country Grand Canyon National Park Pages: 123By: Marc S. Hendrix Although it's also known for wolves, bison, and stunning scenery, Yellowstone National Park was established as the world's first national park in 1872 largely because of its geologic wonders. In Geology Underfoot in Yellowstone Country, author and geologist Marc S. Hendrix takes you to over twenty sites in the park and surrounding region that illustrate the deep time story of Yellowstone Country, from its early existence as a