@CNN: A newly discovered fossil site in China that dates back 518 million years contains more than 50% previously unknown species, according to a new study https://t.co/GsudqkINcl https://t.co/cAfhGL7jk3
A newly discovered fossil site in China that dates back 518 million years contains more than 50% previously unknown species, according to a new study https://t.co/GsudqkINcl pic.twitter.com/cAfhGL7jk3
— CNN (@CNN) March 22, 2019