[Rockhounds] Ancient Mega-Landslides of Utah and Wyoming

[Paul]

Block sliding, Heart Mountain Detachment, Wyoming
High-temperature faulting, Heart Mountain Detachment, Wyoming
Steven Losh, Faculty at Minnesota State University, Mankato
http://faculty.mnsu.edu/stevenlosh/research/block-sliding-heart-mountain-detachment-wyoming

"3400-square kilometer by 1.5-kilometer thick block of rock slides 45km..."

Utah’s Ancient Mega-Landslides
by Robert F. Biek, Peter D. Rowley, and David B. Hacker
Utah Geological Survey
https://geology.utah.gov/map-pub/survey-notes/utahs-ancient-mega-landslides/

Yours,

Paul H.