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Re: No Cretaceous placental mammals?

To: dinosaur@usc.edu
Subject: Re: No Cretaceous placental mammals?
From: "Richard W. Travsky" <rtravsky@uwyo.edu>
Date: Thu, 21 Jun 2007 15:22:21 -0600 (MDT)
In-reply-to: <375184.67232.qm@web82713.mail.mud.yahoo.com>
References: <375184.67232.qm@web82713.mail.mud.yahoo.com>
Reply-to: rtravsky@uwyo.edu
Sender: owner-DINOSAUR@usc.edu

On Thu, 21 Jun 2007, Guy Leahy wrote:

If this interpretation is correct, perhaps the
end-Cretaceous impact event had a more profound
influence on mammal evolution than previously thought?

http://www.msnbc.msn.com/id/19335501/


picture at

 http://news.nationalgeographic.com/news/2007/06/070620-mammals-dinos.html

References:
- No Cretaceous placental mammals?
  - From: Guy Leahy <xrciseguy@sbcglobal.net>

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