Figure 98 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 98 - Snout and anterior dentition of dinosaurian carnivores. Snout and anterior dentition in left lateral view of coelophysoid theropods A Coelophysis bauri (MCZ 4327) from the Late Triassic B "Syntarsus" kayentakatae (MNA V2623) from the Early Jurassic. Scale bars equal 2 cm. Abbreviations: adi arched diastema d dentary d3 dentary tooth 3 l left m maxilla m1 maxillary tooth 1 pm premaxilla pm4 maxillary tooth 4 r right.