The Oxford, Mississippi, resident would soon learn it was a fossilized jawbone from a giant American lion, a species that has been extinct for roughly 11,000 years. ”A rare American lion fossil has been discovered near the Mississippi River. Three days after Prewitt’s find, the Mississippi Fossil and Artifact Symposium & Exhibition hosted an event featuring previously discovered American lion fossils. The American lion stood 4 feet tall at the shoulders and measured 5 to 8 feet in length. Two American lion bone discoveries within a week or so is unbelievable, he said, calling it “just an incredibly rare fossil.”A growing American lion collectionPrewitt plans to donate the fossil he found to the museum in Jackson, which would make it the fourth addition to the institution’s collection of American lion bones, counting the addition of the newly found femur.

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