Ancient Amphibian Unearthed: New Ice Age Toad Species Discovered at La Brea Tar Pits

Researchers have announced the groundbreaking discovery of a previously unknown amphibian species, a spadefoot toad named Spea labreae, from the Ice Age deposits of the La Brea Tar Pits in Los Angeles. This marks a significant paleontological find, as it is the first extinct amphibian species ever identified from the renowned fossil site.

The newly identified toad, whose scientific name directly references its discovery location, offers a rare glimpse into the ancient ecosystems of Southern California during the Pleistocene epoch. Spadefoot toads are known for their distinctive hardened 'spades' on their hind feet, which they use for burrowing.

This particular discovery is exceptionally significant given the scarcity of amphibian fossils from this period. Prior to the finding of Spea labreae, only one other extinct Pleistocene amphibian had been documented across the entirety of North America – a type of tree frog found elsewhere. This makes the La Brea toad a truly unique addition to the fossil record.