aztec sandstone
brittlebush
burro bush
clear blue sky
colorful rocks
creosote bush
death
desert
desert flora
ecological
ecology
environment
erosion
geological features
geological formation
geology
indigenous territory
john g clark
landscape
memorial marker
moapa valley
mojave
mojave desert
mountain
nature
nature reserve
nevada
nevada parks
nevada state park
panorama
park
red rocks
red sandstone peaks
ridge
rock feature
rock formations
rock layers
rocks
rugged landscape
rugged terrain
sandstone
semidesert
sky
united sates
us
usa
valley
valley of fire
wild flower
wilderness