Fig. 28 in The Anatomy Of Effigia Okeeffeae (Archosauria, Suchia), Theropod-Like Convergence, And The Distribution Of Related Taxa

Fig. 28. Cervical vertebrae of Effigia okeeffeae (AMNH FR 30587) including a posterior cervical vertebra in lateral (A) and posterior (B) views and an anterior cervical vertebra in lateral (C) and ventral (D) views. The posterior cervical vertebra does not have pleurocoels and the anterior cervical vertebra has a small depression on the posterior portion of centrum. However, this depression is not a true pleurocoel. Effigia and Shuvosaurus have pleurocoels only on the midanterior cervical vertebrae. Abbreviations are spelled out in appendix 3.