Megalodon
Extinct or not?
Could it be this?
http://www.discovery.com/tv-shows/shark-week/videos/megalodon-monster-shark.htm
We have barely explored our oceans, lakes, and rivers. I don’t think we have explored enough of our oceans to say that anything is extinct in the ocean. If it existed before, then it can exist now. Or it could be an offshoot of Megalodon.
allthingshorror666 