Cliffs, Monoclines and Hogback Ridges
Here are the Vermilion Cliffs photographed along US 89A in House Rock Valley. They are one of the steps in the Grand Staircase of the Colorado Plateau.
Looking north at the beginning of the House Rock Road where it intersects with US 89A, one can see the Vermilion Cliffs on the right and the East Kaibab Monocline on the left. The monocline is the edge of the Kaibab Plateau which rises to the west. The heart of the Gracnd Canyon cuts through this plateau exposing the oldest rock on the Colorado Plateau.
In the photograph, the slope of the monocline can clearly be seen. It is a wonderfully graceful curve as the limestone is bend by the rising plateau.
At the north end of House Rock Road is the Cockscomb, a hogback ridge that represents a giant fold in the earth.
I find it difficult to image the forces that have created these landforms. As a photographer, I’m glad their there for me to photograph and shate with you.