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Re: Rearranging the branches of the Tree of Life...

On Fri, Mar 7, 2008 at 5:47 PM, Jamie Stearns <stearns5@cox.net> wrote:
> I think the "third possibility" referred to was that sponges lost the
>  tissues in a reversal and used to be more complex.

No, that was one of the two possibilities in the post (and in the
article). Aren't sponges supposed to be paraphyletic to eumetazoans,

Umm, are we OT enough here?
T. Michael Keesey
Director of Technology
Exopolis, Inc.
2894 Rowena Avenue Ste. B
Los Angeles, California 90039