Hitos en la evolución humana infographic
Graphic shows milestones in human evolution.

Hitos en la evolución humana

February 12, 2009 - 200th anniversary of the birth of British naturalist Charles Darwin, who formulated the theory of evolution as a result of observations made on a five-year surveying expedition on board the ship HMS Beagle.

PUBLISHED: 09/02/2009; STORY: Graphic News; PICTURES: Getty Images