The Reef

“The Reef”
Capitol Reef National Park, Utah

Capitol Reef National Park encompasses the Waterpocket Fold. This fold runs about 100 miles north and south. It was formed 50 -70 million years ago along a fault during a mountain building period in the Western states. Movement along the fault created these monoclines rising as much as 7000 feet. More recent activity 15- 20 million years ago of the Colorado Plateau uplift and resulting erosion exposed the surface of the monoclines. As much as 10,000 feet of strata representing 270 million years of geological history has been exposed in some areas.

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