Skulls of Bouliachelys suteri gen. et sp. nov. (a) Holotype (QM F31669) skull, (b) parietal section, and (c) mandible in dorsal view. Referred (SAM P41106) (d) skull and (e) mandible in lateral, (f) dorsal and (g) ventral views (sutures highlighted). Additional photos can be found in the electronic supplementary material. Abbreviations: ang, angular; art, articular; bo, basioccipital; bs, basisphenoid; cor, coronoid; den, dentary; ex, exoccipital; fr, fontal; ju, jugal; mx, maxilla; na, nasal; op, opisthotic; pa, parietal; pal, palatine; pf, postfrontal; pm, premaxilla; po, postorbital; pr, prootic; pt, pterygoid; q, quadrate; qj, quadratojugal; so, supraoccipital; sur, surangular; vo, vomer.