Study: Tortoises, alligators in Arctic
Tuesday, August 24, 2010 - 20:28
in Earth & Climate
BOULDER, Colo., Aug. 24 (UPI) -- Scientists say Arctic regions of Earth were inhabited 50 million years ago by animals not usually associated with the area today, like tortoises and alligators. Arctic - Alligator - Polar Regions - Earth - United Press International