Fig. 1.

Cranial material of Lingwulong shenqi. Braincase in: left lateral (a), dorsal (b), occipital (c), and ventral (d) views. Dentary teeth in occlusal view (e). The 5th and 6th left dentary tooth crowns in labial view (f). Abbreviations: bpp, basipterygoid process; bt, basal tubera; f, frontal; fps, frontoparietal suture; gt, grooves and tubercles; pf, prefrontal; llp, ‘leaf’-like process; oc, occipital condyle; p, parietal; pcp, capitate process; paf, proatlantal facet; pag, proatlantal groove; pfap, prefrontal anterior process; po, postorbital; povp, postorbital ventral process; pp, paroccipital process; sc, sagittal crest; so, supraoccipital; sq, squamosal; sqhp, squamosal hook-like process; sqvp, squamosal ventral process; stf, supratemporal fenestra; wf, wear facet. Scale bars = 20 mm for a–e and 10 mm for f