Ray Of Light On Jaws’ 150-Million-Year-Old Ancestor
Evolutionary biologists have apparently solved the mystery of the missing link between modern-day sharks and rays. Image shows the fossil of the Late Jurassic shark Protospinax annectans, undated photo. Researchers at the University of Vienna, Austria, found out that the species was very developed. (Sebastian Stumpf/Newsflash) A new study of…