Re: paleonet Dinosaur Genera List update #201

[Peter Ward <argo@xxxxxxxxxxxxxxxx>]

I really need some help.  I am pursuing a theory that saurischin/avian air
sac lung systems preferentially aided survival across the Triassic
Jurassic mass extinction interval and then for the first half of the
Jurassic.  Who has a good table of genera surviving that boundary (I know
about Benton 1988) and need a generic  level diversity analysis for the
late Triassic early Jurassic.  Here is where your data can be put to good
use.  My theory has already been derisively dismissed by the few dino
types I have run it by.  This only convinces me that I am right.

With best wishes,

Professor Peter D Ward
Dept of Geological Sciences
206-543-2962  ( Office )
206-543-1190  ( Dept Office )
206-543-3836  ( Shared Fax )