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Date: | Fri, 24 Mar 2006 14:50:19 -0500 |
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O.K., Here's one thought! Unless they are very light and/or pelagic, dead shells would have to come from pretty close. Weight would cause them to be pretty close to the bottom. Storms could send unusual material up on beaches. But I betcha most of what you find dead on a beach would be live there at some time.
But what do I know.
Art
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PLEASE NOTE: My new, long-term, and correct email address is: [log in to unmask] Please update your records!
---- ronald noseworthy <[log in to unmask]> wrote:
> Hi, everyone!
>
> While I was preparing a database on the mollusks of Jeju
> Island, I realized that I had a lot of records of dead
> material from the many beaches on this island.
>
> What is the relationship between the dead shells found on
> beaches and the living populations of those species? Would
> the dead material be an accurate record of the living
> mollusk fauna of the adjacent area? What exceptions would
> there be?
>
> I have searched the Conch-L archives but found little on
> this subject. Any assistance you can offer would be greatly
> appreciated.
>
> All the best from Korea!
> Ron Noseworthy
>
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