. . . . . "The 'Two Layer' Hypothesis, or immigration hypothesis, is an archaeological hypothese that suggests the human occupation of mainland Southeast Asia occurred over two distinct periods by two separate racial groups, hence the term 'layer'. According to the Two Layer Hypothesis, early indigenous Australo-Melanesian peoples comprised the first population of Southeast Asia before their genetic integration with a second wave of inhabitants from East Asia, including Southern China, during the agricultural expansion of the Neolithic.The majority of evidence for the Two Layer Hypothesis consists of dental and morphometric analyses from archaeological sites throughout Southeast Asia, most prominently Thailand and Vietnam."@en . "12305"^^ . . . . . . . "Two layer hypothesis"@en . . . . "The 'Two Layer' Hypothesis, or immigration hypothesis, is an archaeological hypothese that suggests the human occupation of mainland Southeast Asia occurred over two distinct periods by two separate racial groups, hence the term 'layer'. According to the Two Layer Hypothesis, early indigenous Australo-Melanesian peoples comprised the first population of Southeast Asia before their genetic integration with a second wave of inhabitants from East Asia, including Southern China, during the agricultural expansion of the Neolithic.The majority of evidence for the Two Layer Hypothesis consists of dental and morphometric analyses from archaeological sites throughout Southeast Asia, most prominently Thailand and Vietnam. Recent genetic and archeologic evidence found that both Australo-Melanesian (South-Eurasian) and East Asian-related (East-Eurasian) populations migrated along a southern route, with the Australo-Melanesians using a coastal route along the coast of the Indian peninsula into Insular Southeast Asia and Oceania, while East Asian-related groups used a route south or through the Himalayan mountain range into Mainland Southeast Asia, from where Basal-East Asians than expanded northwards and southwards respectively at 50,000BC. East Asian-related ancestry was far more widespread in Insular Southeast Asia than previously suggested, long predating the Austroasiatic and Austronesian expansions."@en . . . . . . . . . "42959804"^^ . . . . . . "1091849482"^^ . . . . "La hip\u00F3tesis de las dos capas o hip\u00F3tesis de inmigraci\u00F3n, es una teor\u00EDa arqueol\u00F3gica que sugiere que la ocupaci\u00F3n humana del sudeste asi\u00E1tico continental se produjo en dos per\u00EDodos distintos por dos grupos raciales separados, de ah\u00ED el t\u00E9rmino 'capa'. \u200B Seg\u00FAn la hip\u00F3tesis de dos capas, los primeros pueblos ind\u00EDgenas australo-melanesios constituyeron la primera poblaci\u00F3n del sudeste asi\u00E1tico antes de su integraci\u00F3n gen\u00E9tica con una segunda ola de habitantes del este de Asia, incluido el sur de China, durante la expansi\u00F3n agr\u00EDcola del neol\u00EDtico. \u200B \u200B La mayor\u00EDa de la evidencia de la Hip\u00F3tesis de dos capas consiste en an\u00E1lisis dentales y morfom\u00E9tricos de sitios arqueol\u00F3gicos por todo el sudeste asi\u00E1tico, principalmente Tailandia y Vietnam. La credibilidad de la hip\u00F3tesis de dos capas ha sido criticada debido principalmente a similitudes [cita requerida] entre las caracter\u00EDsticas craneales y dentales del sudeste asi\u00E1tico y chinas, excluyendo los australo-melanesios"@es . . "La hip\u00F3tesis de las dos capas o hip\u00F3tesis de inmigraci\u00F3n, es una teor\u00EDa arqueol\u00F3gica que sugiere que la ocupaci\u00F3n humana del sudeste asi\u00E1tico continental se produjo en dos per\u00EDodos distintos por dos grupos raciales separados, de ah\u00ED el t\u00E9rmino 'capa'. \u200B Seg\u00FAn la hip\u00F3tesis de dos capas, los primeros pueblos ind\u00EDgenas australo-melanesios constituyeron la primera poblaci\u00F3n del sudeste asi\u00E1tico antes de su integraci\u00F3n gen\u00E9tica con una segunda ola de habitantes del este de Asia, incluido el sur de China, durante la expansi\u00F3n agr\u00EDcola del neol\u00EDtico. \u200B \u200B La mayor\u00EDa de la evidencia de la Hip\u00F3tesis de dos capas consiste en an\u00E1lisis dentales y morfom\u00E9tricos de sitios arqueol\u00F3gicos por todo el sudeste asi\u00E1tico, principalmente Tailandia y Vietnam. La credibilidad de la hip\u00F3tesis de dos capas ha sido c"@es . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Hip\u00F3tesis de las dos capas"@es . . . .