lunedì 14 marzo 2016

NYT Science: Tyrannosaur Fossil Indicates Dinosaur Got Smart First, Then Grew Big

Tyrannosaur Fossil Indicates Dinosaur Got Smart First, Then Grew Big
By KENNETH CHANG

An older relative of Tyrannosaurus rex had a brain and ears like the well-known dinosaur, but not the stature or heft.

Published: March 15, 2016 at 05:00AM

via NYT Science http://ift.tt/1P8Mu2X