Eons (2017)

S04E14 How the Andes Mountains Might Have Killed a Bunch of Whales

Cerro Ballena, also referred to as Whale Hill, is home to over 40 skeletons of marine mammals, creating a fascinating graveyard of ocean life from the Late Miocene Epoch, approximately 6.5 to 9 million years ago. However, the conclusion reached about the cause of their demise may catch you off guard.