Journal of anatomy
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Historical Article
A comparison of tooth structure in Neanderthals and early Homo sapiens sapiens: a radiographic study.
Tooth components of 1st and 2nd erupted permanent molars were measured from standardised radiographs of Homo sapiens sapiens and Homo sapiens neanderthalensis. Enamel height was greater in Homo sapiens sapiens but pulp height and width and the height of the enamel to floor of the pulp chamber were greater in Homo sapiens neanderthalensis. ⋯ Discriminant analysis between groups, using tooth components, showed accuracy of 93% for identification of Homo sapiens sapiens and 94% for identification of Homo sapiens neanderthalensis. The results support the hypothesis of a distinct evolutionary line for the Neanderthals.