Fig. 3: Reconstructed historical biogeography of crown snakes, applying the DIVAlike + J model from BioGeoBEARS.
From: Evolution and dispersal of snakes across the Cretaceous-Paleogene mass extinction
Pies represent the likelihood of the presence in each geographic area for each node; squares indicate present-day geographic distributions of extant taxa. The K-Pg boundary is indicated by a red line and the Oligocene-Miocene boundary by a yellow line.
