2/internal/media/dispatcher/7081/fullShark's Tooth in GlobigerinaNHM_Pal.2065489079873A Megalodon was an enormous shark, whose name means "big tooth". It lived between 23 and 3.6 million years ago, during the Early Miocene to the Pilocene Epoch. The fossilised teeth of these sharks were known since Medieval times as 'Tongue of St. Paul' and were collected and exported as amulets./internal/media/dispatcher/7070/fullShark's ToothNHM_Pal.2001489080874A Megalodon was an enormous shark, whose name means "big tooth". It lived between 23 and 3.6 million years ago, during the Early Miocene to the Pilocene Epoch. The fossilised teeth of these sharks were known since Medieval times as 'Tongue of St. Paul' and were collected and exported as amulets.