AW Crompton. 1985. “Origin of the Mammalian Temporomandibular Joint.” In Developmental aspects of temporomandibular joint disorders, edited by DS Carlson, J McNamara, and KA Ribbens, Monograph #16: Pp. 1-18. Ann Arbor: University of Michigan. Copy at http://www.tinyurl.com/y3l4sdnd