Figure 3 from: Sereno P (2012) Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs. ZooKeys 226: 1-225. https://doi.org/10.3897/zookeys.226.2840

Figure 3 - Early heterodontosaurid discoveries from southern Africa. A Drawing of the left dentary of the holotype of Lycorhinus angustidens (SAM-PK-K3606) in lateral view (from Haughton 1924) B Drawing of the left dentary of the holotype of Lycorhinus angustidens (SAM-PK-K3606) in medial view (reversed from Haughton 1924) C Left dentary teeth 3-10 in lateral view based on a natural cast (UCRC PVC10) of the holotype of Lycorhinus angustidens (from Hopson 1980) D Stereopair of a natural silicone cast of the holotype of Lycorhinus angustidens (UCRC PVC10). Abbreviations: 3-10 dentary tooth 3-10 Fa-j tooth-to-tooth wear facet a-j f accessory facet. Scale bars equal 1 cm in C and 3 cm in D.