Fossilized Shark Skull Reveals How Mysterious Ghost Sharks Evolved Micro CT scan of a fossilized skull of an ancient fish revealed ghost sharks are descended from prehistoric sharks called symmoriiforms. Scientists now have an idea where to place the chimaera in the evolutionary tree of life. by Allan Adamson
Science Ghost Shark Video Sheds Light On Behavior, Habitat Of Mysterious Deep-Sea Creature by Allan Adamson
Science Prehistoric Ghost Shark Older Than Dinosaurs Filmed Alive In Ocean For The First Time [Video] by Allan Adamson