Filtering by: Committee Maxim, Hiram, Emory University Remove constraint Committee: Maxim, Hiram, Emory University Committee Stutz, Aaron, Emory University Remove constraint Committee: Stutz, Aaron, Emory University Keyword cognitive evolution Remove constraint Keyword: cognitive evolution Keyword hand-axe Remove constraint Keyword: hand-axe Research Field Anthropology, Archaeology Remove constraint Research Field: Anthropology, Archaeology