Figure 1. The dendrogram obtained by the software Maldi Biotyper 2.0 (Bruker Daltonics) after peptide spectral analysis is congruent with the one derived from cytochrome b sequencing by the software Tree View (Free down load from the Internet site:

http://darwin.zoology.gla.ac.uk/~rpage/treeviewx/download.html ). The images indicate the mammalian species (left) from which the ancient teeth were identified (right).