Evaluating agricultural bet-hedging strategies in the Kona Field System: New high-precision 230Th/U and 14C dates and plant microfossil data from Kealakekua, Hawai'i Island. - McCOY, MARK D.; MULROONEY, MARA A.; HORROCKS, MARK; CHENG, HAI; LADEFOGED, THEGN N. (Archaeology in Oceania, 2017)