precambrian

http://www.eurekalert.org/pub_releases/2012-12/uoo-aaf121012.php So, were there entities (plants, animals, fungi? Only their hairdressers know for sure) on the land 100 million years before plants invaded the land in the Ordovician? How did they manage to brave the land before (I believe) the...

Complex, Multicellular Life from Over Two Billion Years Ago Discovered http://www.sciencedaily.com/releases/2010/06/100630171711.htm Wow.