Robert L KellyRobert L. Kelly began collecting arrowheads in farmers� fields when he was 10 years old. He has participated in archaeological research since 1973, when he was a sophomore in high school. He has worked on excavations in North and South Americaand conducted ethnographic research in Madagascar. He currently is conducting research into the archaeology of Wyoming�s Bighorn and Absaroka Mountains, and Glacier National Park. A former president of the Society for American Archaeology and current editor of American Antiquity, Kelly has published over 100 articles and books, including The Foraging Spectrum: Diversity in Hunting and Gathering Societies (1995) and The Lifeways of Hunter-Gatherers (2013). Dr. Kelly has been a professor at the University of Wyoming since 1997. Read More Read Less