Homo terribilis and his teeth

Man's and horse's teeth are the way to test their age.

Twin fossil find adds twist to human evolution

Homo erectus had an unexpected neighbour, and a surprising lifestyle too. http://www.equisearch.com/horses_care/health/dentistry/eqteeth2503/
http://www.google.com/url?sa=t&ct=res&cd=3&url=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FHorse_teeth&ei=hZi8Ro2_IYSweZiTuIML
http://www.lemonde.fr/web/article/0,1-0@2-3244,36-943424@51-943501,0.html http://www.nature.com/nature/journal/v448/n7154/abs/nature05986.html