paria townsite grand staircase

and basin bureau butte chinle chocolate clay cliff cliffs colorado county deposition deposits eolian fluvial formation geological geologist geology grand group hills jurassic kanab kane lacustrine land landscape locality management member mesozoic moenave moenkopi monument mountains national pahreah paria plateau range rangeland sandstone scenes shale shrubland soil southern staircase staircaseescalante stratigraphy townsite travel triassic unconformity utah westerns woodland