Fig. 29From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of GerrhonotinaeFrontals in dorsal view illustrating length and width measurements (red lines). Scale bars = 1 mm. a A. campbelli UTA 35945. b E. cedrosensis SDNHM 27702. c B. levicollis MVZ 68782Back to article page