E15: Los Fósiles de La Brea Tar Pits
The La Brea Tar Pits in Los Angeles, California have fascinated scientists and visitors for over a century, and today, this area is the only actively excavated Ice Age fossil site found in an urban location in the world! Over the last 50,000 years, Ice Age animals, plants, and insects were trapped in sticky asphalt, which preserved them for us to find today. More than 100 excavations have been made at the Tar Pits since the early 1900s, and most of the fossils discovered here are housed...