Fig. 38From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of GerrhonotinaeBraincases in posterior view. Scale bars = 1 mm. a A. ornelasi UTA 6220. b E. panamintina MVZ 191076. c G. infernalis TNHC 18988. Ot.cr otooccipital crest, Ot.d otooccipital depressionBack to article page