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Purisima at San Gregorio Beach
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Purisima on San Gregorio Beach
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Purisima ash layer
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IMG_2022
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Fossils in the Purissima Fm.
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IMG_7391
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IMG_7390
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IMG_7386
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IMG_7382
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IMG_9688
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IMG_9689
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IMG_7389
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IMG_7383