Effects of the flood of December 1966 in Fuller Canyon, Kaibab Plateau. Grand Canyon National Park, Coconino County, Arizona. Circa 1966.

Album caption and index card: Effects of the flood of December 1966 in Fuller Canyon, Kaibab Plateau. Fuller Canyon has a wide grass-covered floor which is bordered by a forest of pine, spruce, and some aspen. A diamond-shaped gravel fan that was deposited at the downstream terminus of the arroyo. The gravel fan is 150 ft (46 m) long and 100 ft (30 m) wide and is the largeset single deposit of gravel on the Kaibab Plateau. Grand Canyon National Park, Coconino County, Arizona. ca. 1966. Published as Figure 20-B in U.S. Geological Survey. Professional Paper 980. 1977.