Book excerpt: Teeth are among the best sources of evidence for both identification purposes and studies of demography, biological relationships, and health in ancient human communities. The anthropologist's specimen may be a cast that a dentist has taken from a living mouth, or actual teeth from an archaeological site or forensic case. This text introduces the complex biology of teeth and provides a practical guide to all essential aspects of dental anthropology, including excavation, identification, microscopic study, and tooth age determination. Dental Anthropology is a concise yet comprehensive resource designed for students and researchers in anthropology and archaeology.