Shark Jaw
===Found from=== Killing sharks. Depending what size shark the blockhead kills, the size of the shark jaw will be slightly bigger than the head of that shark, mainly because the shark jaw is open and the shark mouth is closed.
=== Variations=== The only varieaion is with the size of the shark jaw. Larger shark jaws are enlarged versions of there counterparts, and are able to intersect into walls. Shark jaws can only be placed on back walls.
===Uses=== There are currently no uses for it in construction, clothing or crafting, but only as a decoration.