Illustration of two sparring megalodons
Clarence “Shoe” schumaker, courtesy of the calvert Marine Museum
Several fossil teeth from the giant predatory shark Otodus megalodon Show scratch marks that would only have been made by members of their owned speech, suggesting
Between 23 and 3.6 Million Years ago, Megalodon, which may have grown up to 24 metres long, swam the world's oceans. Now, Stephen Godfrey At the calvert marine merusum in Maryland and his collegues have studied four teeth from fossil sites in north and…
