Dolphin earbone (periotics)?

[Wynand]

[caldigger]

I dont think so.  None that I have ever seen contain spongy bone texture. They are always solid.

[digit]

I'll second that, they seem to be quite dense and hard (likely why these parts survive so well and are more commonly found than other parts). I agree that it is bone given the texture but I'm not thinking ear bone.

 

 

Cheers.

 

-Ken

[Carl]

I agree with the others

[ynot]

+1 for no.