廖内群岛
In 1965, the anthropologist David E. Sopher claimed that the Sama-Bajau, along with the Orang laut, descended from ancient "Veddoid" (Australoid) hunter-gatherers from the Riau Archipelago who intermarried with Austronesians. They retained their hunter-gatherer lifestyle, though they became more maritime-oriented as Southeast Asia became more populated by later Austronesian settlers.