Fig. 11From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of GerrhonotinaeBraincase of LACM 10601. Scale bars = 1 mm. a Braincase in right lateral view. b Braincase in dorsal view. c Braincase in posterior view. aar anterior ampullar recess, bt.pr basipterygoid process, btb basiocciptal tubercle, cr.if crista interfenestralis, i.pro incisura prootica, oc occipital condyle, Ot otooccipital, Ot.cr otooccipital crest, Ot.d otooccipital depression, pocc paroccipital process, pr.as ascending process, Pro prootic, Pro.a.pr alar process of the prootic, Pro.cr prootic crest, Psp.pr parasphenoid process, So supraoccipital, Sp sphenoid, Sp.a.pr alar process of the sphenoidBack to article page