Hoodoo (geology)

（重定向自Earth pillar）

Hoodoos in Bryce Canyon National Park, Utah (2007).

Tent rocks (earth pyramids, fairy chimneys) near Cavusin, Cappadocia

Hoodoo within the Chinle Formation, west of Moab, Utah, along the Chicken Corners off-road trail. The ridge in the background is part of the Wingate Sandstone.

Four hoodoos in Devil's Garden (Grand Staircase-Escalante National Monument)

A hoodoo (also called a tent rock, fairy chimney, and earth pyramid) is a tall, thin spire of rock that protrudes from the bottom of an arid drainage basin or badland. Hoodoos, which may range from 1.5 to 45 metres (4.9 to 147.6 ft), typically consist of relatively soft rock topped by harder, less easily eroded stone that protects each column from the elements. They generally form within sedimentary rock and volcanic rock formations.

单词	Earth pillar
释义	Earth pillar 英语百科 Hoodoo (geology) （重定向自Earth pillar） A hoodoo (also called a tent rock, fairy chimney, and earth pyramid) is a tall, thin spire of rock that protrudes from the bottom of an arid drainage basin or badland. Hoodoos, which may range from 1.5 to 45 metres (4.9 to 147.6 ft), typically consist of relatively soft rock topped by harder, less easily eroded stone that protects each column from the elements. They generally form within sedimentary rock and volcanic rock formations.
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