Duveyoung: > I think of humans as starting 200,000 years ago. > You have EVIDENCE of early "fully human" beings? > Maya Civilization: 2000 BC to 250 AD Aztec Civilization: 14th, 15th and 16th centuries Gault Site: 14,000 years ago
Clovis Reconsidered: http://tinyurl.com/3l4k9zn Pre-Clovis Site: 15,500 years ago Scientific American: http://tinyurl.com/4x5pp34
