Rock duck. The light-colored Curtis Formation. caps the reddish-brown suite of rocks called Entrada Sandstone where the park goblins form. Admire fanciful hoodoos, mushroom shapes, and rock pinnacles

Rock duck. The light-colored Curtis Formation. caps the reddish-brown suite of rocks called Entrada Sandstone where the park goblins form. Admire fanciful hoodoos, mushroom shapes, and rock pinnacles in Goblin Valley State Park, in Emery County between the towns of Green River and Hanksville, in central Utah, USA. The Goblin rocks eroded from Entrada Sandstone, which is comprised of alternating layers of sandstone (cross-bedded by former tides), siltstone, and shale debris which were eroded from former highlands and redeposited in beds on a former tidal flat.

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Filename: 06UT_1009-Goblin-Valley.jpg
Copyright: © Tom Dempsey / Photoseek.com
Image Size: 4500x3582 / 4.0MB; http://www.photoseek.com/; USA desert southwest
Contained in galleries: Utah: Goblin Valley State Park, San Rafael Reef

Rock duck. The light-colored Curtis Formation. caps the reddish-brown suite of rocks called Entrada Sandstone where the park goblins form. Admire fanciful hoodoos, mushroom shapes, and rock pinnacles in Goblin Valley State Park, in Emery County between the towns of Green River and Hanksville, in central Utah, USA. The Goblin rocks eroded from Entrada Sandstone, which is comprised of alternating layers of sandstone (cross-bedded by former tides), siltstone, and shale debris which were eroded from former highlands and redeposited in beds on a former tidal flat.