STENEQSAUEUS. 



101 



Text-fig. 38. 



Caudal vertebra: of Steneosaurus clurobrirevsis : A, posterior caudal from right side ; B. middle caudal from 

 right side and behind; C, anterior caudal from right, side and behind. (E. 3701, i nat. size.) 

 Also of Sieneosavrtts leedsi : J), posterior caudal from back, front, and right side ; E, middle caudal from 

 back and right side ; F, anterior caudal from right side. (E. 3806, ^ nat. size.) 



a.:., anterior zygapophysis ; c.f., facet for chevron ; c.r., caudal rib (transverse process); 



2>.z., posterior zygapophysis. 



