Employee Julia Thomas poses with a diplodocus skeleton named "Misty", at Summers Place Auctions in Billingshurst, southern England November 25, 2013. The 17 meter skeleton unearthed in Wyoming is expected to sell for 600,000 GB pounds (U.S. $970,000) when it is auction as part of the "Evolution" sale at the auction house on November 27.

Luke MacGregor/Reuters

The skeleton of a diplodocus named Misty towers over an employee of Summers Place Auctions in the auction house’s showrooms in West Sussex, UK. The 17m -long skeleton, unearthed in Wyoming, is expected to sell for £600,000 when it is auctioned on Wednesday.