2.5K views · 84 reactions | Sotheby’s is auctioning off the fossilized skeleton of a Gorgosaurus, an earlier relative of the Tyrannosaurus rex. Gorgosaurus roamed during the Cretaceous Period and is native to western North America. This skeleton was unearthed in Montana. It measures 10-feet tall and 23-feet long. The person with the winning bid will get casting rights, so they can make copies of the original fossils to sell to museums. | Inside Edition | Facebook