[["Yes it is an extinct speciaes of shark that lived approximately 23 to 3.6 million years ago during the early Miocene  to the Pliocene.", 502.0], ["Megalodon, meaning \"big tooth\", is an extinct species of shark that lived approximately 2.3 to 3.6 million years ago, during the Early Miocene to the Pliocene", 343.0]]
is the megalodon shark real
animals,tyrannosaurus