Volcanoes to the west periodically blanketed this area with ash. Water from rain and snow dissolved the ash and seeped into cracks in the clay, where it crystallized. The width of the cracks is the thickness of the grave - Toadstool Geologic Park - Document - PDFSEARCH.IO

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	Volcanoes to the west periodically blanketed this area with ash. Water from rain and snow dissolved the ash and seeped into cracks in the clay, where it crystallized. The width of the cracks is the thickness of the grave Add to Reading List Document Date: 2011-12-26 14:29:34 Open Document File Size: 2,63 MB Share Result on Facebook City Washington / D.C. / / Company White River Group / / Continent North America / / Facility University of Nebraska Trailside Museum / TARGET Center / / IndustryTerm bone chips / travel speed / bank / food / / NaturalFeature Platte River / / Organization the University of Nebraska / U.S. Department of Agriculture / office of Civil Rights / Forest Service / / / Position Director / / ProvinceOrState Nebraska / Grasslands Pine Ridge Ranger District / / Technology bone chips / fracturing / / URL www.fs.usda.gov/nebraska / / SocialTag Badlands Footprint Physical geography Geography of the United States Toadstool Geologic Park Geology Sedimentary rock

Volcanoes to the west periodically blanketed this area with ash. Water from rain and snow dissolved the ash and seeped into cracks in the clay, where it crystallized. The width of the cracks is the thickness of the graveAdd to Reading List