Three-dimensional technology for linear morphological studies: a re-examination of cranial variation in four southern African indigenous populations

Using Penrose and canonical variates analyses of the transformed three-dimensional inter-landmark measurements, similar population distances were found for the four indigenous southern African populations. The inter-population distance relationships took the form of three separated pairs of distances, with the within-pair distances very similar in size. The cranial features of the four populations were found to be overall very similar morphometrically. However the populations were each shown by CVA to have population specific features, and using discriminant analyses 50% or more of the individual crania (with the exception of the Sotho) could be referred to their correct populations.