8 août 2015
An exceptionally well-preserved Plesiosaur skull. Middle Jurassic period
An exceptionally well-preserved Plesiosaur skull. Middle Jurassic period (circa 165 million years ago). 117cm long. Lower Oxford Clay, the near complete skull and neck of a Cryptoclidus eurymerus supported on custom stand. Estimate: £60,000-90,000 ($93,000...