candidate: Geologic Province : Black Mesa Basin * Great Basin province * Geen River Basin * Ghost Ranch * Las Vegas - Raton Basin * Orogrande Basin Palo Duro Basin * Paradox Basin * Permian Basin Piceance Basin * Plateau sedimentary province * San Juan Basin * Sierra Grande Uplift * Uinta Basin * Uinta Uplift * Wasatch Uplift * Parklands ( incomplete list ) : Canyonlands National Park - see geology of the Canyonlands area Capitol Reef National Park - see geology of the Capitol Reef area Glen Canyon National Recreation Area - see geology of the Glen Canyon area Petrified Forest National Park - see geology of the Petrified Forest area Zion National Park - see geology of the Zion and Kolob canyons area