Re: [...] systematics & the DML & a last comment (short!)

["David Marjanovic" <david.marjanovic@gmx.at>]

> (the argument "cold" killed
> dinosaurs, is more applicable to sauropods, as Roger
> Seymour's excellent research demonstrates they were
> not endothermic, than to other clades).

Searching the archives for "Roger Seymour" doesn't give more information on
this... interesting research, searching for "Seymour" does, though:
http://www.cmnh.org/dinoarch/1995Sep/msg00314.html. In this post HP GSP uses
Seymour's 1976 paper to _support_ endothermic sauropods, as he & Leahy do in
their 1994 paper.

> Some dinosaurs
> survived in isolated geographical areas well into the
> Paleocene (as James Fassett and Spencer Lucas have
> explicated),

but only if we trust their interpretation of magnetostratigraphy. "Isolated
geographical area"? New Mexico? Sure?