MJB:
I'm in western PA. I have alot of mussel shellls that I have found
locally. They are in my Shell Garden around the patio along with junk
shells(pieces and parts of very large whelks and conchs from the beach
at Hatteras---and yes, I love every one of them!). I have also found
some interesting fossils in the Allegheny Mountains in the
north-central part of the state.
Nancy