Fig. 2 in Diversity in rhynchocephalian Clevosaurus skulls based on CT reconstruction of two Late Triassic species from Great Britain

Fig. 2. Newly identified cranial bones present in lepidosaur rhynchocephalian Clevosaurus hudsoni Swinton, 1939 (NHMUK PV R36832) from Rhaetian, Cromhall Quarry, England, UK. A. The right postorbital in medial view, identified from amongst unidentified bones from the original surface dataset created by O'Brien et al. (2018). B. The left squamosal in lateral view, re-identified here from its previous suggested identity of a pterygoid flange. C. The right squamosal in lateral view, like A identified here from amongst previously unidentified bones from the original dataset. D. The left quadrate in medial view, partially resegmented from the original dataset to be more complete. E. The right quadrate in medial view, newly segmented and identified here. F. Left palatine in ventral view, partially resegmented from the original data set, note the number of palatine teeth (nine). G. The right pterygoid in medial view, partially resegmented from the original dataset, seen here with a newly segmented pterygoid flange. H. The newly identified pila antotica, and newly segmented para- and basisphenoids in left (H1) and right (H2) lateral; ventral (H3), and dorsal (H4) views. I. The left coronoid in medial view.