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you misunderstood badly the writings of Wiedmann: he makes the heteromorphs appear in environmantally stable periods by what he calls reverse mutations... he also assign an age of lower hettangian to Ectocentrites (there was a fault in his section) ....etc...etc... you are really funny!!!!!!!!!!!!!!! ----- Original Message ----- Exp=e9diteur: argo@u.washington.edu =e0: paleonet@nhm.ac.uk Sujet: RE: paleonet PDF PAPER AVAILABLE Date: Thu, 21 Sep 2006 13:34:17 -0700 (PDT) > Im really object to using palenet for broadcasting > reprints, and then having to endure all the responses. > With regard to the subject of the paper, a very similar > set of conclusions was reached by Jost Wiedmann almost 40 > years ago. The specialists die, new generalists appear. > > Professor Peter D Ward > Dept of Biology > The University of Washington > Seattle, 98195 > 206-543-2962 ( Office ) > > On Thu, 21 Sep 2006, John VanRegenmorter wrote: > > > I would also like to recieve a copy of this paper. > > Thanks > > John Van Regenmorter > > > > > > > > > > >
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