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SOURCES:
http://en.wikipedia.org/wiki/March_of_Progress
http://evolution.berkeley.edu/evolibrary/article/evograms_07
http://mentalfloss.com/article/19428/neanderthal-vs-cro-magnon-whats-difference
http://www.sci-news.com/paleontology/science-oreopithecus-01261.html