Utah’s Ancient Mega-Landslides: Geology, Discovery, and Guide to Earth’s Largest Terrestrial Landslides (C-132) Sequoia Groundwater in the unconsolidated valley-fill

Groundwater in the unconsolidated valley-fill aquifer is Morgan Valley’s most important source of drinking water

The valley-floor lithologic succession is consistent with findings from previous studies in Cache Valley and basins along the Wasatch front

While the document is in the review process

Longitude & Latitude

By: Tyler Knudsen

Utah’s Ancient Mega-Landslides: Geology, Discovery, and Guide to Earth’s Largest Terrestrial Landslides (C-132) Sequoia Groundwater in the unconsolidated valley-fillby Robert F. Biek, Peter D. Rowley, and David B. Hacker Southwest Utah contains what may be the largest landslide complex on land in the world. This complex includes three ancient side by side gigantic slides that cover an area roughly the size of Yellowstone National Park with a volume of slide debris that would nearly fill the Grand Canyon to its rim. This guide tells the history of their discovery, describes many of their unique and unusual