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Fig. 6 | BMC Ecology and Evolution

Fig. 6

From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of Gerrhonotinae

Fig. 6

Palatal elements of LACM 10601. Scale bars = 1 mm. a Left ectopterygoid in ventral view. b Palatines in ventral view. c Pterygoids in dorsal view. d Pterygoids in ventral view. ch.gr choanal groove, d.pr dorsal process, d.r dorsal ridge, mx.ft maxillary facet, mx.pr maxillary process, p.Ep.gr postepipterygoid groove, pa.pl palatal plate, pd.r posterodorsal ridge, Pr.fl pterygoid flange, Pt.te pterygoid teeth, Q.pr quadrate process, v.pr ventral process, v.r ventral ridge

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