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Assessing The Relationship Between Geophytes And The Archaeological Presence Of Maize In North America, Paige Dorsey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis investigates the possible relationship between the archaeological presence of maize, in the United States, and historical environmental variables, rainfall and temperature, in addition to the number of underground plants that store energy and nutrients, in a given area. The thought behind this is that where the abundance of these underground plant species is highest, the lower the number of archaeological sites containing maize because such resources were a more attractive alternative food than maize. Conversely, where geophytes are less abundant, archaeological instances of maize should be more abundant because maize is a better option in such environments for …