Re: Dinosaurs Dug Dens

[Mark Hallett <marksabercat@yahoo.com>]

Richard, Yes, that was a nice, succinct summary and
diagram. I have an illustration of this appearing in
the upcoming January 2008 issue of National
Geographic.
--Mark Hallett
--- "Richard W. Travsky" <rtravsky@uwyo.edu> wrote:

> 
> with diagram
> 
>
http://www.sciencenews.org/articles/20071027/fob1.asp
> 
> Paleontologists have unearthed an ancient,
> sediment-filled burrow that 
> holds remains of the creatures that dug it.
...Burrowing
> dinosaurs may have been 
> more common than paleontologists previously
> suspected, he suggests.
 


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