Figure 1. AMNH 3219 in Phylogenetic relationships of Necrosuchus ionensis Simpson, 1937 and the early history of caimanines

Figure 1. AMNH 3219, holotype, Necrosuchus ionensis Simpson, 1937, cranial fragments. A, basioccipital, posterior view. B, basioccipital, anterior view. C, right quadrate ramus, ventral view. D, right quadrate ramus, dorsal view. E, right quadrate ramus, condylar view. Abbreviations: exo, exoccipital; fae, foramen aereum; leu, lateral eustachian foramen; lhc, lateral hemicondyle of quadrate; meu, median eustachian foramen; mhc, medial hemicondyle of quadrate; n, notch on dorsal surface of quadrate ramus. Scale bar = 1 cm.