T. rex skeleton Gus heads to auction as palaeontologists warn of damage to research
The Tyrannosaurus rex skeleton Gus, 61 percent complete by bone count, is being auctioned at Sotheby's with an estimate of $20-30 million.
The Tyrannosaurus rex skeleton Gus, 61 percent complete by bone count, is being auctioned at Sotheby's with an estimate of $20-30 million.