Otodus-bitten sperm whale tooth from the Neogene of the Coastal Eastern United States by Stephen J. Godfrey, John R. Nance, Norman L. Riker

“…A description and analysis is given of a single physeteroid tooth, from the Neogene of the Nutrien Aurora Phosphate Mine (formerly known as the Lee Creek Mine, Aurora, North Carolina, USA), that was bitten either by the extinct megatoothed shark Otodus chubutensis or Otodus megalodon. …”
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