Fig. 47From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of GerrhonotinaeSkulls in left lateral view. Osteoderms are in light blue, frontals are in dark blue, and parietals are in teal. Scale bars = 5 mm. a E. nana SDNHM 17102. b G. ophiurus TCWC 35604. c B. imbricata TNHC 76,984. d A. gadovii TCWC 9907. e A. mixteca UTA 30324. s.c supraciliary osteodermBack to article page