Cassandra Hatton, senior vice president, global head of department, Science & Popular Culture at Sotheby’s, touches the tooth of a Tyrannosaurus rex skull excavated from Harding County, South Dakota, in 2020-21. When auctioned in December, the auction house expects the dinosaur skull to sell for $15 to $25 million. TED SHAFFREY
The Associated Press NEW YORK (AP) — A Tyrannosaurus rex skull unearthed in South Dakota is expected to sell for $15 million or more at…
