Tiny Fossils Could Be Rare 500-Million-Year-Old Embryos
Monday, April 14, 2014 - 18:30
in Paleontology & Archaeology
Tiny, spherical fossils found in southern China appear to be the embryos of a previously unknown animal.The fossils come from the Cambrian, a period dating from 540 million to 485 million years ago and known for an explosion of diversity.