![Oldest known bat fossils discovered in Wyoming are a previously unknown species Oldest known bat fossils discovered in Wyoming are a previously unknown species](https://nbastores.com.co/wp-content/uploads/2023/09/1695227930_Oldest-known-bat-fossils-discovered-in-Wyoming-are-a-previously-600x400.jpg)
Oldest known bat fossils discovered in Wyoming are a previously unknown species
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. CNN — Two 52 million-year-old bat skeletons discovered in an ancient lake bed in Wyoming are the oldest bat fossils ever found — and they reveal a new species. Tim Rietbergen, an evolutionary biologist at…