The Pan-American Highway Project recently unearthed a bunch of old bones, which were initially found by construction workers. The bones were turned over to scientists, who discovered that the large bones were part of the skeletons of over 40 marine animals. The bones belonged to animals like seals, aquatic sloths, and even an extinct species of sperm whales. These creatures are thought to have been killed off nearly 10,000 years ago.

The bones are being studied by paleontologists at Cerro Ballena, or “Whale Hill,” in the Atacama region of Chile close to the Pan-American Highway. This particular area is nearly 120 feet above sea level and nowhere near an ocean, which makes the discovery even more unique. Experts believe that the skeletons