Is this a seashell or a clam? If so what is it called? Answered
I found this shell thing on the beach of Cape San Blas Florida. It's like a clam due to its "lips". The shell is somewhat heavier than a regular shell, my sister found another like it but practically on the other side of the beach. The lips of the shell are black and thick, they go around the shell almost the whole way but stop at the back like a clam. It's small and fits in the palm of my hand.