Top Comments

Samekichi Kiseki
Samekichi Kiseki

Actually, a recent study shows that Helicoprion (the shark in the picture) is actually drawn wrong. The spiral teeth are actually inside the sharks mouth, not outside of it.
Source : http://phys.org/news/2013-02-helicoprion-scientists-mysteries-ancient-shark.html

Correct Picture (estimated)

+81

+ Add a Comment

Comments 39 total

Loading-blocks-red

+ Add a Comment

Add a Comment

Hey! You must login or signup first!