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Re: more about "feather" find



It says that a fossil of a small dinosaur of the saurichian line was covered with long very primitive feathers.

Have any of you looked closely at the fur of a cat? Some modern mammals could be said to have very primitive feathers.

When did synapsids develop their fibrous body covering? Maybe this is parallel evolution. Clearly it was an advantage to develop homothermy.

Yours,
Dora Smith
Austin, TX
tiggernut24@yahoo.com
----- Original Message ----- From: "Ian Paulsen" <birdbooker@zipcon.net>
To: <dinosaur@usc.edu>
Sent: Wednesday, March 18, 2009 3:28 PM
Subject: more about "feather" find



HI:
FYI

http://scienceblogs.com/notrocketscience/2009/03/tianyulong_-_a_fuzzy_dinosaur_that_makes_the_origin_of_feath.php

--

Ian Paulsen
Bainbridge Island, WA, USA
" Which just goes to show that a
 passion for books is extremely unhealthy."
from Cornelia Funke's "Inkheart".