Bruce, I think Megalodon and Hexanchus would be great to include in the Capitola study. It would be beneficial for the students to be introduced to vast differences in shark dental morphology. I am just a little worried that we are going to struggle to find enough Hexanchus specimens to include, but perhaps not.
Re: Capitola crab claws. I am not sure if brought any back to the east coast with me…and if I did how many. Let me poke around a little bit and I will get back to you.