Fossil Of Largest Known Triceratops Sells For 5.5m Euros At Paris Auction

A fossilized triceratops skeleton stands on a metal frame during its auction at the Hôtel Drouot, a famous auction house in Paris, on October 21, 2021. "Big John", the largest known triceratops ever discovered by paleontologists, over 66 million years old and with an 8-metre long skeleton, was awarded for 5.5 million euros, 6.65 million euros including commissions. It sold to an unidentified private U.S. buyer. (Photo by Michel Stoupak/NurPhoto via Getty Images)