Megalodons gave birth to large newborns that likely grew by eating unhatched eggs in womb

IMAGE: Identified annual growth bands in a vertebra of the extinct megatooth shark Otodus megalodon along with hypothetical silhouettes of the shark at birth and death, each compared with size of… view more  Credit: DePaul University/Kenshu Shimada A new study shows that the gigantic Megalodon or megatooth shark, which lived nearly worldwide roughly 15-3.6 million years […]