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Did Arroyo Formation Impact The Occupation Of Snake Rock Village, A Fremont Dryland Agricultural Community In Central Utah, Ca. Ad 1000–1200?, Alexandra Wolberg

All Graduate Theses and Dissertations, Fall 2023 to Present

Fremont farmers of the northern Colorado Plateau grew maize at the limits for cultivation in western North America between AD 300–1300. Like other Indigenous farmers throughout the American Southwest, Fremont farmers used bundled agricultural niches where alluvial floodplains were the largest available site for cultivation. But dryland floodplains are a risk to the persistence of farming communities because the development of steep-sided arroyos lowers floodplain surfaces and water tables, rendering them unusable for growing maize. This study tests the relationship between the occupational timing of Snake Rock Village between AD 970–1240 and the formation of a 4.5m deep arroyo on …