The Polynesian Triangle is a region of the Pacific Ocean with three island groups at its corners: The US state of Hawaii, Easter Island (Rapa Nui) and New Zealand (Aotearoa). This is often used as a simple way to define Polynesia.
Anthropologists believe that all modern Polynesian cultures descend from a single protoculture established in the South Pacific by migrant Malayo-Polynesian people (see alsoLapita culture). There is also some evidence that Polynesians ventured as far east as Salas and Gómez Island and as far south as the sub-Antarctic islands to the south of New Zealand. However, none of these islands are considered part of Polynesia proper, as no viable settlements have survived. There are remains of a Polynesian settlement dating back to the 13th century on Enderby Island in the Auckland Islands.[1][2][3][4] A shard of pottery was also recorded to have been found in the Antipodes Islands, but the Te Papa museum in Wellington has stated that they do not possess this shard and that the original description of the find did not say anything about its being Polynesian in origin.
In contrast to the shape of a triangle, another theory states that the geography of Polynesian society and navigation pathways more accurately resemble the geometric qualities of an octopus with head centred on Ra'iātea (French Polynesia) and tentacles spread out across the Pacific.[5][6] In Polynesian oral tradition the octopus is known by various names such as Taumata-Fe'e-Fa'atupu-Hau (Grand Octopus of Prosperity), Tumu-Ra'i-Fenua (Beginning-of-Heaven-and-Earth) and Te Wheke-a-Muturangi (The Octopus of Muturangi).
^O'Connor, Tom Polynesians in the Southern Ocean: Occupation of the Auckland Islands in Prehistory in New Zealand Geographic 69 (September–October 2004): 6–8
^Anderson, Atholl, & O'Regan, Gerard R. (2000). "To the Final Shore: Prehistoric Colonisation of the Subantarctic Islands in South Polynesia". In Australian Archaeologist: Collected Papers in Honour of Jim Allen. Canberra: Australian National University. pp. 440–454.
^Anderson, Atholl, & O'Regan, Gerard R. (1999). The Polynesian Archaeology of the Subantarctic Islands: An Initial Report on Enderby Island. Southern Margins Project Report. Dunedin: Ngai Tahu Development Report.
^Anderson, Atholl (2005). "Subpolar Settlement in South Polynesia". Antiquity 79.306: pp. 791–800