Its the Neanderthal genes. These genes mixed with classic African DNA give rise to seafaring and plant/animal domestication. This inscription was probably made by a group related to the basque and the ascotti. Party of the wave of sea exploration that occurred 10,000 years ago. Not the first or last migration however. This Neanderthal DNA is found in the first seafaring settlers of borneo 80,000 years ago. Before these genes mixed there is very little evidence of seafaring. Brazil would later be found by kanaani, sent by king Hiram of tyre who was in turn hired by king solomon. Although the details are still a mystery, as a sailor I know that people were compelled to explore by boat and also how possible it was for hundreds of world wide explorations To have taken place. We know that Borneo austrailia and Polynesia were all found using canoe exploration. Why would we then exclude the greatest of boat builders and traders from the levant. Logic makes sense. As we drop stubborn egos and search deeper( plus with the aided benefit of mtDNA testing) we will continue to find out that the ancient world was as dynamic as it is today. Culture will always rise and fall. If there is an area that seems void of this then we obviously didn't look hard enough. Humanity is still not ready for the full story yet though, because of the nature of DNA evidence. Basically, everyone but pure African bushman, have Neanderthal blood. Some have more than others. It's like dr sues's story of star bellied sneeches. In any case, it's likely that the ancestors of the sea peoples found the new world not long after they found England. Next the Kanaani(Phoenician) who were descendants of the sea people's. It's highly probable that china also travelled to the new world several times. I believe that copper smelting may have been introduced by either the Chinese or kanaani. I'm not sure which or either, but that is another mystery!