Mineral: W.I.S. Hadrosaur Jaw Bone Fragment
Description: U.S. Western Interior Seaway * The same suspected bone fragment I was examining on the night of June 6th, when I realized the "holes" on the surface were indeed created by high-speed micro particle impacts. Note: Compare the W.I.S. fragment sample to a verified referenced Hadrosaur jaw fossil (pictured below).

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