Joan T Richtsmeier Author & Editor

Christopher J. Percival is a postdoctoral researcher at the University of Calgary. His research focuses on the basis for variation in skull form, in particular focusing on quantifying the role that interactions between tissues play in defining craniofacial morphology. Joan T. Richtsmeier is Distinguished Professor of Anthropology at Pennsylvania State University. Her research seeks to understand the complex genetic and developmental basis of variation in head shape in development, disease and evolution.