Re: Nanotyrannus and other Randall's stuff

["aspidel" <aspidel@infonie.be>]

From: R. Irmis <rbi@dana.ucc.nau.edu>

> These are the photos of Nanotyrannus, which I took in Cleveland this
summer.
> As you may know, it is debated as to whether this is a separate taxon or a
> juvenile Tyrannosaurus.

First, many thanks for all this stuff, Randall.

When I compare _Nannotyrannus_ and T-rex skul, the first thing I see is the
almost circular orbites in Nanno-, but I'm not a specialist. May this
feature be a juvenile character?

About _Tanycolagreus_, HP W. Rowley wrote:

> If anyone has a scanned skeletal photo or drawing of _Coelurus_ I
> would like to compare the two side-by-side.

On http://www.angellis.net/Web/Dinofest/coelo.htm
The photo is a bit too dark.
I'm following further comments about relatives to _Tanycolagreus_
Very interesting stuff.

Friendly - Luc J. "Aspidel" BAILLY.