At the Orange County landfill in Irvine, Calif., paleontologists found 20 sperm whale fossils, which include pieces of whales’ flipper, jaw and skull. These bones are approximately 10- to 12-million-years-old, making them some of the oldest bones found in the country.
RealClearLife has more details on this discovery:
For one group of scientists, the local landfill became an unexpected goldmine. Paleontologists were baffled by the recent discovery of 20 sperm whale fossils in the Orange County landfill located in Irvine, California. Pieces from a whales’ flipper, jaw, and skull were uncovered when soil was being moved in preparation for a new disposal area in May. The on-site paleontologist noticed the bones right away and began excavating them, which took just four days.
What makes this find particularly unique is the fact that the fossils were discovered at 1,272 feet above sea level. The 10-12 million-year-old bones are some of the oldest found in the county—and rarest because of the teeth that were found along with them. (The most common whale fossils found are from the spine and ribcage.) Paleontologist Jere H. Lipps said the discovery of the teeth “adds to our current understanding of the time period.”