Evolution & life

Discovery of Sue

12 August 1990

Sue is a Tyrannosaurus rex skeleton, found by the fossil hunter Sue Hendrickson in the badlands near Faith, South Dakota, in August 1990. It is among the largest, best-preserved and most complete T. rex skeletons ever found, with the great majority of its bones. After a legal battle over who owned it, because it had been dug up on land held in trust for a member of the Sioux tribe, the specimen was seized by the federal government and later sold at auction in 1997 for over eight million dollars. The Field Museum in Chicago bought it with the help of corporate sponsors. Studies of its bones have given information on the growth, injuries and diseases of tyrannosaurs.

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