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The Amazing Geology of Antelope Island State Park in the Great Salt Lake, northern Utah
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Why Is This A "Sinking Canyon"?
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Joshua Tree National Park: UFO Technology | Full Documentary
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San Andreas Fault in Mecca Hills: Outstanding Geology At Every Turn
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Explore Numerous Layers of Petrified Trees: Yellowstone National Park
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Whole Mountain of VOLCANIC GLASS! Explore the geology of Glass Mountain, California
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Investigate mysterious features with a geologist
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