| Pre-siberian American Aborigines |
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The name American Aborigines has been proposed by some archaeologists and anthropologists for hypothetical peoples who lived in The Americas long before hunter-gatherer migrants from Siberia crossed the Bering Land Bridge to become the Paleo-Indians . This theory is mainly supported by a number of archaeological finds, the dates and anatomical features of which do not fit into the more established Siberian migration or " Clovis First" theories. On the basis of that evidence, it has been speculated that those hypothetical American Aborigines could have come from other points of origin, including Oceania or southeast Asia , and spread through much of South America before being nearly exterminated or assimilated by the ancestors of today's Amerindians . However, this theory is still somewhat controversial, and the evidence is still being analyzed and published. The proposed name collides with other established uses of "Aborigine" in American contexts; see American Aborigines (disambiguation) . POSSIBLE EVIDENCE OF EARLY MIGRATIONS TO THE AMERICAS Cave paintings One indication of possible American aboriginal settlement of South America came from Cave Painting s in Serra Da Capivara National Park in Brazil . The paintings, which some archaeologists claim are older than the supposed date of arrival of the Siberian migrations to the area, are in a style not seen elsewhere in native American Art . Researchers also point to both the physical traits of human remains found at the sites and tool-making technology as highly distinct from that associated with the Clovis Culture . The elaborate ritual costumes shown in the paintings exhibit similarity to those used by Australian Aborigine s as well as those used by the Fuegians , the natives of Tierra Del Fuego . According to some researchers, such as Walter Neves of the University Of Sao Paulo , the Fuegians (who were reduced to only one woman as of 2004) may be descendants of intermixing between American Aborigines and American Indians, and therefore the last surviving remnants of the original settlers. MONTE VERDE Monte Verde is an Archaeological Site in south-central Chile that pre-dates the earliest known Clovis Culture site of Clovis, New Mexico , by 1000 years. One layer at Monte Verde is estimated to date to 12,500 years before present, making it one of the earliest inhabited sites in The Americas . At that time, the Bering Strait route was blocked by huge glaciers, suggesting that Monte Verde's inhabitants arrived long prior to dates associated with the Clovis culture, or via a different route. Another layer at Monte Verde has been Radiocarbon Dated to 33,000 B.P., although some archaeologists have questioned the methodology used to determine the older date. LAGOA SANTA More solid evidence was found in the migrations to the New World. THE PERICúES Another boost to the theory came when anthropologist Rolando González-José demonstrated that the Pericúes , a tribe that lived in Baja California Sur until the 16th Century , and whose "anomalous" appearance had already been observed, were quantitatively more similar to the Lagoa Santa finds than to any other group tested, and both were closer to the Australian Aborigines and Melanesians than to the Siberians. FUEGIANS The ). KENNEWICK MAN Kennewick Man , whose remains were found in Washington State, does not resemble today's Amerindians. Researchers suggested South-East Asian, Polynesian , Ainu or European or Caucasoid-like ancestry based on skull studies. If confirmed, this would lend support to a theory that an important migration route lay along the North Pacific shoreline from Asia to America during a time when inland routes were blocked by ice. DNA analysis, which some Native American groups oppose, could help resolve this mystery, should there be enough left intact to extract from the bones. SEE ALSO EXTERNAL LINKS
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