Landmark Discovery of the Oldest Known Swimming Jellyfish – 505 Million Years Old scitechdaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scitechdaily.com Daily Mail and Mail on Sunday newspapers.
Thanks to a newlyanalyzed set of fossils, a paper published Wednesday describes a new species that is possibly the oldest swimming jellyfish known to science.
Incredibly well-preserved fossils of the oldest swimming jellyfish, which lived 505 million years ago, were discovered at a famed fossil site in Canada.