In 1928 Julio Tello, a Peruvian Archaeologist, found a graveyard of human skulls that were extremely elongated. These skulls are over 3,000 years old. Recently DNA tests demonstrate that they’re not like any known human on the planet. FYI, they’re not aliens either.
Read more at http://www.adguk-blog.com/2014/02/dna-analysis-of-paracas-elongated-skull.html
The alien rebuttal – http://www.peruthisweek.com/blogs-calm-down-the-paracas-skulls-are-not-from-alien-beings-102258