THE HALL OF HUMAN ORIGIN
'(<a href="http://www.j-archive.com/media/2010-11-03_DJ_04.wmv">Sarah of the Clue Crew is standing near a trail of footprints.</a>)   3.6 million years ago,<br /> in Africa, an early human left a trail of fossil footprints<br /> with a stride much shorter than ours.<br />Mary Leakey found the prints, which were likely made  by this type of human, whose name means<br /> "southern ape"'
australopithecus