Posts
Silver Gate—the Mammoth Terraces of yesteryear! - Caldera Chronicles
Silver Gate—the Mammoth Terraces of yesteryear! Release Date: September 6, 2021 Just south of Mammoth Hot Springs, near the north entrance of Yellowstone National Park, lies a jumble of white/gray rock known as the Hoodoos or, more formally, Silver Gate. The origin of this deposit is a quintessential tale of the dynamic nature of Yellowstone. Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Michael Poland, geophysicist with the U.S. Geological Survey and Scientist-in-Charge of the Yellowstone Volcano Observatory. Sources/Usage: Public Domain. View Media Details A few miles south of Mammoth Hot Springs in Yellowstone National Park, Highway 89 winds through the white/gray jumble of rocks known as the Hoodoos, or Silver Gate, that formed when travertine from Terrace Mountain collapsed in a landslid...