Extended Data Fig. 7: Geometric morphometrics of the dental arcade.
From: A late Middle Pleistocene Denisovan mandible from the Tibetan Plateau
a, bgPCA in form space. b, bgPCA in shape space. The wireframes illustrate form changes along bgPC1 and bgPC2. Colours are as in Extended Data Fig. 6. The wireframes show the form and shape changes along bgPC1 and bgPC2, respectively. Estimated wireframes used in the bgPCA are indicated by ‘est’. SH, Sima de los Huesos; D, Dmanisi. Further specimen names can be found in Supplementary Table 6. n = number of unique individuals contained in each hull.
