Megalodon , meaning "big tooth," is an extinct species of shark that lived approximately 23 to 2.6 million years ago (mya), during the Early Miocene to the end of the Pliocene. There has been some debate regarding the taxonomy of megalodon: some researchers argued that it was of the family Lamnidae and closely related to the great white shark, while others argued that it belonged to the extinct family Otodontidae; presently, there is consensus that the latter view is correct. Its genus placement, however, is still debated, with authors placing it in either Carcharocles, Megaselachus, Otodus, or Procarcharodon. The shark has made appearances in several media, such as the Discovery Channel's docufiction Megalodon: The Monster Shark Lives.
Scientists
Scientists