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Trails: Clarno and Painted Hills The colorful landscapes of John Day Fossil Beds National Monument’s three units represent 40 million years of Oregon history. Evidence of volcanic activity, environmental changes, and a
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Document Date: 2013-11-29 14:14:09
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Trails: Clarno and Painted Hills The colorful landscapes of John Day Fossil Beds National Monument’s three units represent 40 million years of Oregon history. Evidence of volcanic activity, environmental changes, and a