Figure 4. Skull reconstructions of Beelzebufo ampinga.

A, dorsal view, as in Fig. 3C, with areas of digital model representing actual (non-mirrored) specimens in dark blue; B, dorsal view, illustrated reconstruction based on Fig. 3C, but with right side of 3C mirrored for symmetry and with missing regions silhouetted in grey. Shape of orbital, narial, and temporal fenestrae based on bone extrapolation from edges, facets, and other anatomical features. See Supporting Information S1 for detailed description of model.