Jurassic squirrels: Fossils Shed Light on Early Mammal Evolution
Researchers have discovered fossils of three previously unknown species of squirrel-like animals that lived in China millions of years ago.
Continue Reading http://www.cbsnews.comResearchers have discovered fossils of three previously unknown species of squirrel-like animals that lived in China millions of years ago.
Continue Reading http://www.cbsnews.com
Join the Discussion