Figure 5 in Osteology and phylogenetic relationships of Ligabuesaurus leanzai (Dinosauria: Sauropoda) from the Early Cretaceous of the Neuquén Basin, Patagonia, Argentina

Figure 5. New autapomorphic feature and revised diagnosis of Ligabuesaurus leanzai. A, Photograph and line drawings of the left coracoid MCF-PVPH-261/05 in lateral view. The quadrangular ventral half of the coracoid in lateral view is here proposed as a uniquely derived feature of Ligabuesaurus leanzai not present in any other sauropods. B–K, comparative outlines of sauropod coracoids: B, Neuquensaurus MLP-Ly-14; C, Saltasaurus PVL-4017-100; D, Quetecsaurus UNCUYO-LD-300.15; E, Opisthocoelicaudia ZPAL-MgD-I/48; F, Dreadnoughtus MPM-PV-1156; G, Tapuiasaurus MZSP-PV-807; H, Uberabatitan CPP-1109-UrHo; I, Suuwassea ANS 21122; J, Patagotitan MPEF-PV-3400/24; K, Zby ML 368. L–N, line drawings of the posterior cervical vertebra MCF-PVPH-233/02 (L) and anterior dorsal vertebrae MCF-PVPH-233/03 (M) and MCF-PVPH-908 (N), showing the development of the prespinal lamina on the anterior surface of the neural spine (green triangle). B–K modified from González Riga et al. (2019). Not to scale. Scale bar: 10 cm in L–N.