Durham Anthropology Journal
Volume 12(2-3) Copyright © 2005, Andreas Prescher, Anne Meyers, Diedrich Graf von Keyserlingk

Figure 2: Kohonen map. Each rectangular box represents a node. In this figure all activations are shown. The frequently and rarely activated nodes are symbolised with different backgrounds. Furthermore the position of the skulls of figure 6 is indicated as well as the unique case No 27/93. Numbers indicate how many times a node was activated by 1000 trials taken by chance from the 200 nose skeletons.