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Soft Sediment Deformation, Douglas Group
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Collared Lizard at Limestone Quarry
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Chalk Outcrops
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Pearlette Ash Pit
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Volcanic Ash Outcrop
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Volcanic Ash Bed
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Volcanic Ash Exposure
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Volcanic Ash Outcrop
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Volcanic Ash
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Reager Ash Outcrop
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Dakota Formation
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Cobra Rock
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Chalk Monuments Near Castle Rock
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Castle Rock (1970)
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Reager Ash Bed
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Chalk Outcrops
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Cobra Rock (1970)
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North View from Coronado Heights
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