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Lower jaw with teeth fossilOligocene formation
Nebraska, USANORMAN K
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partial Oreodont skull fossilOligocene formation
Nebraska USANORMAN K
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coprolitesOligocene formation
Nebraska USANORMAN K
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Fossil shark toothPennsylvanian formation
Kansas City, MissouriNORMAN K
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Miscellaneous fossil bonesOligocene formation
Nebraska, USANORMAN K
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Miscellaneous fossil teethOligocene formation
Nebraska, USANORMAN K
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Miscellaneous fossil teethOligocene formation
Nebraska, USANORMAN K
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Trialobite, Phacops ranaDevonian formation, Silica
Sylvanin, OhioNORMAN K
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