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Giant beaver — Castoroides ohioensis | NAKTASHIF

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Giant beaver

Scientific name: Castoroides ohioensis

Officially approvedEntity code: ENT-0525

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The latest dated occurrence of a Castoroides ohioensis specimen, from Wayne County, New York, is 10,150 ± 50 years before present.

SRC-DSC-D9DD21CBA2

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4Giant beaver palaeoecology inferred from stable isotopes (full text)SRC-DSC-D9DD21CBA2

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1New York State Museum Reveals Scientific Findings From CT Scan of Dinosaur Egg and Giant Beaver SkullSRC-DSC-D914F6AD07
2Peptide sequences from the first Castoroides ohioensis skull and the utility of old museum collections for palaeoproteomicsSRC-DSC-0201768561
3Vertebrate Paleontology collectionSRC-DSC-4070374456
4Giant beaver palaeoecology inferred from stable isotopes (full text)SRC-DSC-D9DD21CBA2

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Approved version OWNER-REVIEW-20261108T094000712 · last approved 8 November 2026

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