[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Deinonychosauria, Pygostylia



----- Original Message -----
From: "David Marjanovic" <david.marjanovic@gmx.at>
Sent: Saturday, February 02, 2002 6:44 PM
Subject: Re: SCIENCE AND CLASSIFICATION (long)


I wrote

> While I am at it -- does anything except Dromaeosauridae, *Bambiraptor*,
> *Sinornithosaurus* and *Archaeopteryx* have upside-down-T-shaped
> quadratojugals? *Confuciusornis* doesn't, neither does the Spanish
> nestling...
> Has somebody found out who defined Pygostylia when? I haven't.
> Many thanks in advance.

Considering that no answer is also an answer, may I assume negative answers
for both?