Eons

How the Andes Mountains Might Have Killed a Bunch of Whales (2020x14)

Air date: Apr 29, 2020

At a site known as Cerro Ballena or Whale Hill, there are more than 40 skeletons of marine mammals -- a graveyard of ocean life dating back 6.5 million to 9 million years ago, in the Late Miocene Epoch. But the identity of the killer that they finally settled on might surprise you.