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Chronology, Climate, And Fremont Maize Farming In The Great Salt Lake Region, Christopher J. Allison, James R. Allison

Faculty Publications

Archaeologists usually say that Fremont maize farming in the Great Salt Lake region began at about AD 400, and that a mid-1100s drought caused the ancient inhabitants of the region to give up farming. But radiocarbon dates from the region do not support these dates. The earliest dated maize and the earliest dated human skeletal remains with bone chemistry suggesting maize consumption both suggest that maize was not grown in the region until after AD 600. Also, recently obtained dates on maize from Fremont villages indicate that farming in the region continued into the AD 1200s. If the end of …