Uno, Kevin2024-04-182024-04-182024-02-14http://hdl.handle.net/20.500.13013/3218Animals interact the most with their environment when feeding so reconstructing diets of extinct species can provide insight into their ecology and evolution. In the case of humans, *what types of food did our ancient ancestors, like closely related Homo erectus and distantly related Paranthropus boisei, eat? In this talk, I’ll reveal what isotopes in teeth tell us about our past.Presentation