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Re: Triassic dino tracks in this week's Science

To: <dinosaur@usc.edu>
Subject: Re: Triassic dino tracks in this week's Science
From: "Mickey Mortimer" <Mickey_Mortimer111@msn.com>
Date: Tue, 15 Jul 2003 04:48:21 -0700
References: <20030715113446.73444.qmail@web11504.mail.yahoo.com>
Reply-to: Mickey_Mortimer111@msn.com
Sender: owner-dinosaur@usc.edu

Tim Donovan wrote-


> If Aliwalia is valid, doesn't this large Norian theropod, together with
Antetonitrus and Isanosaurus, make the case for continuty across the Tr-J
much stronger than previously thought?

How so?  There's no proposed Jurassic descendent of Aliwalia, and we already
know of very closely related taxa that cross the Tr-J boundary- Coelophysis
and "Syntarsus", Procompsognathus and Segisaurus, etc..

Mickey Mortimer

References:
- Re: Triassic dino tracks in this week's Science
  - From: Tim Donovan <antares2029@yahoo.com>

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