Sophisticated CT scanning of the cranium of an Australian fish fossil has given new insights to explain how fish first left the water to invade land about 370 million years ago. Palaeontologists ...
Ray-finned fish, now the most diverse group of backboned animals, were not as hard hit by a mass extinction event 360 million years ago as scientists previously thought. Ray-finned fish, now the most ...
Ray-finned fish, now the most diverse group of backboned animals, were not as hard hit by a mass extinction event 360 million years ago as scientists previously thought. The extinction event that ...