There is no definitive date for the Polynesian discovery of Hawaii. However, high-precision radiocarbon dating in Hawaii using chronometric hygiene analysis, and taxonomic identification selection of samples, puts the initial such settlement of the Hawaiian Islands sometime between 1219 and 1266 A.D., originating from earlier settlements first established in the Society Islands around 1025 to 1120 A.D., and in the Marquesas Islands sometime between 1100 and 1200 A.D.