Vermilion Cliffs National Monument, AZ / BLM Erosion sculpted boldly patterned striated sandstone of the petrified sand dunes on Arizona's Colorado plateau. 1008V4
Vermilion Cliffs National Monument, AZ / BLM Erosion sculpted boldly patterned striated sandstone "fins" in the petrified sand dunes on Arizona's Colorado plateau. 1008V3
Vermilion Cliffs National Monument, AZ / BLM Erosion sculpted boldly patterned striated sandstone with flowering snakeweed, Gutierrezia sarothrae, on Arizona's Colorado plateau. 1008V4
