Fig. 18 in The Anatomy Of Effigia Okeeffeae (Archosauria, Suchia), Theropod-Like Convergence, And The Distribution Of Related Taxa

Fig. 18. CT data of the lateral processes and ventral extent of the pterygoid of Effigia okeeffeae (AMNH FR 30587; slice 296 of 543). The cultriform process of the parabasisphenoid is present between the pterygoids. The ventral view of the skull indicates where the CT slice was taken. Abbreviations are spelled out in appendix 3.