New Zealand is one of the last major landmasses settled by humans. Radiocarbon dating, evidence of deforestation and mitochondrial DNA variability within Māori populations suggest that Eastern Polynesians first settled the New Zealand archipelago between 1250 and 1300, although newer archaeological and genetic research points to a date no earlier than about 1280, with at least the main settlement period between about 1320 and 1350, consistent with evidence based on genealogical traditions. This represented a culmination in a long series of voyages through the Pacific islands. Over the centuries that followed, the Polynesian settlers developed a distinct culture now known as Māori.