No doubt that the Meadowcroft Rockshelter is important to the real understanding of the peopling of North America, But in contrast with due respect to Dr. Adovasio's dating of 16,000 ya, at the site, he along with others was one of the first to deny the dating of 40,000 ya. found at Pedra Furada in Brazil, despite the fact that all testing at the site was proven to be accurate. so I guess payback is you know what, Also starting at a date of 40,000 ya. and possibly going back further for human habitation in the Americas, the site at Hueyatlaco, Mexico is still out there to be definitively proven or disproven-despite the fact that the site was deliberately
made "inaccesable" and all artifacts were kept locked away by force of a Mexican government official, who than forced an American agency to recant it's dating methods.
Something is not right. This message is just to keep things from messing up down the road