DINOCERATA. 

 Lumbar Vertebrae of Dixocekas mikabile, Marsh. 



One-fourth Natural Size. ti 



Page. 



Fig. 1.— Lumbar vertebra, second from sacrum; lateral view, seen from the left, . 85 



Fig. -2. — The same; superior view, . „_ 



Pig. 3. — The same; anterior view, _ . „,. 



Fig. 4. — The same: inferior view, oir 



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Fig. 5. — The same; posterior view. ok 



Fig. 6. — Last lumbar vertebra; lateral view, seen from the left, gg 



Fig. 1. — The same; superior view. ^ . . o- 



Fig. 8. — The same; anterior view, 



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Fig. 9. — The same; inferior view, „,. 



Fig. 10. — The same; ]iosterior view. -.._._ _ e- 



