A new Ice Age species was hiding in la brea tar pits fossils for decades

Scientists have discovered a new extinct amphibian species hiding in the fossil collections of Los Angeles’ La Brea Tar Pits. Named Spea labreae, the Ice Age spadefoot toad is an exceptionally rare find—only one other extinct Pleistocene amphibian has ever been identified in North America. Its bones had been sitting in collections since the 1950s before a researcher noticed features that set it apart from known species.