Fig. 3 in A new species of the "condylarth" Hyopsodus from the middle Eocene of the Erlian Basin, Inner Mongolia, China, and its biostratigraphic implications

Fig. 3. Scatter plots of lower molar m1–m2 width (W) versus length (L), and size proportions of Hyopsodus and Asiohyopsodus. m1 (A) and m2 (B) width versus length, and regression lines for width as a function of length in species of Hyopsodus and Asiohyopsodus. Size proportions of m2 versus m1 (C) and m3 versus m2 (D), and regression lines for tooth size as a function of its preceding tooth size in species of Hyopsodus and Asiohyopsodus. Black symbols and lines, Wasatchian, blue symbols and lines, Bridgerian, red symbols represents the middle Eocene Hyopsodus from China, and the green symbols represent the Uintan Hyopsodus from North America. Abbreviation: H., Hyopsodus. (Raw data: SOM, the Supplementary Online Material available at http://app.pan.pl/SOM/app66-Bai_etal_SOM.pdf).