Figure 11 in Cranial osteology of Exostinus serratus (Squamata: Anguimorpha), fossil sister taxon to the enigmatic clade Xenosaurus

Figure 11. Mandibular elements of Exostinus serratus. A, left dentary and postdentary elements, AMNH 7726 (anterior to the left). B, partial left dentary, USNM v16565, lateral (anterior to the left). C, partial left dentary, USNM v16565, medial (anterior to the right). D, partial right dentary, AMNH 1608, lateral (anterior to the right). E, partial right dentary, AMNH 1608, medial (anterior to the left). Abbreviations: CO, coronoid; Daf, alveolar foramen; Das, alveolar sulcus; Dcof, coronoid facet; Dcr, 'chin' region; Ddg, dental gutter; Ddmiaf, dorsal margin of inferior alveolar foramen; Ddp, dental parapet; Dea, excavation for angular; Dgha, geniohyoideus attachment area; Diml, infra-Meckelian lip; Dims, intramandibular septum; Dmg, Meckelian groove; Dpomc, posterior opening of mandibular canal; Drp, resorption pit; Dsims, step in intramandibular septum; Dsml, supra-Meckelian lip; Dwse, wedge-shaped eminence.