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Pompey's Pillar, MT |
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Little Missouri, North Dakota |
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Theodore Roosevelt National Park, North Dakota |
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Prairie Rattler, North Dakota |
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Theodore Roosevelt National Park, North Dakota |
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Little Missouri River, North Unit of Theodore Roosevelt National Park |
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Elk Crossing - Theodore Roosevelt National Park |
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Roughlock Falls, Spearfish Canyon Scenic Byway, South Dakota |
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Toadstool Geologic Park, Nebraska |
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Carhenge, Alliance, Nebraska |
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Mimulus nanus - Craters of the Moon National Monument - Idaho |
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City of Rocks National Preserve, Idaho |
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Tent Caterpillar (sans tent) |
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