Cut-Grind or Grind-Cut? The Butter Battle Book of Prehistoric Mammals
An artist's rendering of what Pseudotribos robustus or a weasel-possum-lizard, might have looked like 165 million years ago In the November 1st, issue of Nature, a joint American and Chinese research team announced the discovery of a long dead...Posted on November 29, 2007 7:19 PM • 4 Comments •





