Extended Data Fig. 1: Magnitude of brain and body size changes observed across the entire mammalian phylogeny.
From: Co-evolutionary dynamics of mammalian brain and body size

The branches of the mammalian phylogeny (N = 1436) (proportional to time in millions of years) are coloured by the estimated difference in the standardized magnitude of change in brain mass compared to body mass on a log-log scale (Zbrain-Zbody).