Dennis Toppel wrote:
>
> Could somebody help me identify shells we found littering this one beach in
> Baja Calif. Sur? The shells are beautifull- range of color from rose to
> gold; shaped like they are probably remnants of a bivalve; size range 2-6
> cm.; shape- round and shallow bowl to "corn flake". They are very thin and
> you can see light through them. Strange thing was we only found these in
> great profussion on one beach. Thanks in advance.
Probably the common jingle shell.  Check out Myra Keen book.