Scientists Just Rewrote the Timeline of Complex Life on Earth

Scientists have discovered fossils showing that complex animals existed millions of years before the Cambrian explosion, reshaping the timeline of life on Earth. The finds reveal a strange, diverse ecosystem where early versions of modern animals were already evolving. Ancient Fossil Discovery Rewrites the Timeline of Complex Life A newly identified fossil site in southwest [...]

from SciTechDaily https://ift.tt/tAkmE1l