THE HALL OF HUMAN ORIGIN
'(<a href="http://www.j-archive.com/media/2010-11-03_DJ_01.wmv">Kelly of the Clue Crew is holding a bone.</a>)   Early humans lived<br /> a perilous existence.  This 1.8-million-year-old<br /> ankle joint found in Tanzania bears teeth marks,<br />probably made by one of these dangerous reptiles<br /> that still haunt African waters'
crocodiles