See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/7717149 Brief Communication: Early Hominin Variability in First Molar Dental Trait Frequencies Article in American Journal of Physical Anthropology · October 2005 DOI: 10.1002/ajpa.20194 · Source: PubMed CITATIONS 29 READS 98 2 authors: Some of the authors of this publication are also working on these related projects: rASUDAS: a web-based application for assessing ancestry from tooth crown and root morphology View project Big brains, small teeth and tools: dental and mandibular reduction in the genus Homo View project Debbie Guatelli-Steinberg The Ohio State University 86 PUBLICATIONS 1,356 CITATIONS SEE PROFILE Joel D Irish Liverpool John Moores University 115 PUBLICATIONS 1,266 CITATIONS SEE PROFILE All content following this page was uploaded by Joel D Irish on 18 December 2013. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately.