Dr. Susan K. Pfeiffer is a Professor Emerita in the Department of Anthropology at the University of Toronto. She received her Ph.D. at the University of Toronto, developing her thesis on the skeletal biology of archaic populations of the Great Lakes Region. Dr. Pfeiffer is also a Research Professor at the Center for the Advanced Study of Human Paleobiology at George Washington University, Fellow of the American Association for the Advancement of Science, and part of the Community of Experts for the European Science Foundation. She has published numerous book chapters and journal articles on skeletal biology, evolution, histology, and human remain archaeology.