The Chinle Formation is composed of the Shinnarump and Moss Back members. Each has different characteristics due to changes in the depositional environment.
Did You Know?
Desert bighorn sheep live year-round in Canyonlands. These animals make their home along the rivers, negotiating the steep, rocky talus slopes with ease. Once in danger of becoming extinct, desert bighorns are making a tentative comeback thanks to the healthy herds in Canyonlands. More...