DINORNITHID^. 



335 



Fia-. 70. 



Pachi/ornis elcphantopiis. — Left lateral and posterior aspects of a late iniddle 

 (loth) cervical vertebra. (?) Somewhat reduced, pz, postzygapophysis ; 

 as, prczygapophysis ; ns, neural spine ; «, neural canal ; p, lateral arch 

 (parapophysis) ; hy, haemal ridges of do. ; pr, posterior cup of centrum. 

 {After Owen ; from the ' Trans. Zool. Soc' vol. x.) 



