Media Material

Some images in vector format for publication in journals and news papers.

Figure 2 from the paper in pdf format: Map and maximum clade credibility tree showing the diversification of the major Indo-European subfamilies. The tree shows the timing of the emergence of the major branches and their subsequent diversification. The inferred location at the root of each subfamily is shown on the map, colored to match the corresponding branches on the tree. Albanian, Armenian, and Greek subfamilies are shown separately for clarity (inset). Contours represent the 95% (largest), 75%, and 50% HPD regions, based on kernel density estimates.

Figure S1 from the supplementary information in pdf format: Maximum clade credibility tree depicting the variation in rates of spatial diffusion along branches for the 103 Indo-European languages in our sample.

Figure S2 from the supplementary information in pdf format: Maximum clade credibility tree depicting the variation in rates of cognate replacement along branches for the 103 Indo-European languages in our sample.

Animation for download