Morphofunctional Analysis of the Quadrate of Spinosauridae (Dinosauria: Theropoda) and the Presence of Spinosaurus and a Second Spinosaurine Taxon in the Cenomanian of North Africa. (original) (raw)
Fig 11
Comparison of the snout of two specimens of Spinosaurus from the ‘Continental intercalaire’ of Northwestern Africa.
A–H, Fused maxillae and premaxillae of A–B, E, G, MSNM V4047 referred to Spinosaurus aegyptiacus by Dal Sasso et al. [21] (courtesy of Simone Maganuco); and C–D, F, H, MNHM SAM 124 referred to Spinosaurus maroccanus (nomen dubium) by Taquet and Russell [93] in A, C, lateral; B, D, anterior; E, F, ventral; and G, H, dorsal views. Abbreviation: mx9, ninth maxillary alveolus; pmx6, sixth premaxillary alveolus, pmx7, seventh premaxillary alveolus. Scale = 20 cm (A, E, G), 10 cm (C, F, H), 5 cm (B), 2 cm (D).