Cross-bedded eolian sandstone in Utah (Vermillion cliffs wilderness)
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Cross-bedded eolian sandstone in Utah (Vermillion cliffs wilderness)

by Neta Wechsler

The moon rises above red sandstone of the Navajo formation. The Jurassic Navajo sandstone exhibit fossilized dunes colored by iron-oxides and eroded by the Paria river which flows into the Colorado river.