Article
Does phenotypic plasticity confound attempts to identify hominin fossil species? An assessment using extant Old World monkey craniodental data.
Folia primatologica; international journal of primatology - 1 Jan 2008
Collard Mark, Lycett Stephen J
Abstract excerpt
It has been hypothesised recently that masticatory strain-induced phenotypic plasticity complicates efforts to delineate species in the hominin fossil record. Here, we report a study that evaluated this hypothesis by subjecting craniodental data from 8 Old World monkey species to ANOVA and discriminant analysis. The study does not support the hypothesis. Characters associated with high masticatory strains were...
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