Maybe a fish jaw any thoughts?

[Michelle H.]

Found at North Myrtle beach yesterday. 

About 13 tiny teeth on this.

Edited September 19, 2019 by Michelle H.
Typo

[minnbuckeye]

 

 Upper mouth of a Burr Fish. Picture from fossil guy

[Michelle H.]

Thanks so much!

[isurus90064]

Diodon sp.

[digit]

Here's an idea of what the original owner might have looked like:

 

         

 

 

Cheers.

 

-Ken

[Michelle H.]

Very cool. I've seen this guy scuba diving!