Fig. 3

Principal component analysis performed on a dataset of relative proportions of body mass categories compiled for recent faunas and Ulm-Westtangente. a Raw data, b clouds for broad environmental types, legends in clouds summarise finer environmental types that are indicated in the framed caption (e.g. “temperate forest to grasslands” stands for the 3 temperate environments of a). The crossed squarre is Ulm-Westtangente