Which Ptychodus?

[Jared C]

Hey ya'll

 

Here's a small Ptychodus that my step brother found while we were hunting a gravel bed. Still in the matrix... you can say I'm a little jealous.

I'm thinking, based off the ID guide that's pinned, that it could be mammillaris. Let me know if more or better photos are needed.

 

 

 

[JohnJ]

@LSCHNELLE

[LSCHNELLE]

Better pictures are needed. Though it does look like it is partially digested.  So, it may be hard to get a good ID.