reply to post by Asnivor
Although they are citing that shark/fish as being an actual creature...

Helicoprion, a fish genus that lived about 250 million years ago.
I still find it hard to believe it ever existed.
The tooth and jaw structure just seems too limited, used for one purpose and one purpose only.
It would appear if this is an ancestor of the sharks today, evolution is certainly apparent.
Back on track...
The Meg or Bigfoot will always be my favs.