A researcher examining a creek in San Mateo County for habitat restoration unexpectedly uncovered a fossilized molar from the Ice Age during their fieldwork. The discovery, made while studying an area critical for a threatened frog species, highlights an unusual intersection of paleontology and conservation efforts. The find suggests the presence of prehistoric wildlife in regions now vital for modern endangered species. Scientists may now investigate whether similar ancient remains exist in other protected habitats.
A scientist surveying a San Mateo County creek accidentally discovered an ancient Ice Age molar while working to improve habitat for a threatened frog.
