Figure S3 from Identifying the most surprising victims of mass extinction events: an example using Late Ordovician Brachiopods

Crossplots of median predicted risk estimates from models based on the full dataset and from models based on the dataset with single-interval and single-region genera removed. Median predicted risk estimates are based on all background intervals for the full dataset but exclude interval S1 (due to edge effects, see figure S2 caption) for the culled dataset. Both sets of risk estimates are strongly correlated for both the latest Katian (Katian4) interval and the Hirnantian interval (Katian 4 R2 = 0.76, Hirnantian, R2 = 0.76).