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Yellow-Bellied Marmot Skull #00764
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Eastern Chipmunk Skull and Skeleton #00755
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California Ground Squirrel Skull #00736
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Groundhog Skull #00735
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Fossil Ischyromys “Squirrel” Skull and Skeleton #00727
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Thirteen-Lined Ground Squirrel Skull #00693
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White-Tailed Prairie Dog Skull #00683
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Abert’s Squirrel Skull #00676
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White-Tailed Prairie Dog Skull #00675
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Yellow-Bellied Marmot Skull #00674