Fig. 7From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of GerrhonotinaePremaxilla and spatial position of the premaxilla with respect to the frontal of LACM 10601. Scale bars = 1 mm. a premaxilla in anterior view. b Partially transparent volume rendering of the anterior portion of the skull, and (in magenta) a surface rendering of the premaxilla transformed to be at its natural position (using the transform module in Avizo Lite 9). Red lines mark the anterior margin of the frontal and the posterior margin of the premaxilla. n.pr nasal processBack to article page