PLATE V. 



ODONTORMTHES. 



Cervical and Dorsal Vertebrae of Hesperoknts REfiALIS Marsh. 



All Figures Natural Size. Page. 



Fig, 1. — Seventeenth or last cervical vertebra ; lateral view, seen from the left. Hypapophysis 



imperfect, - ^ - ^ * , 43 



la — Superior view. 

 16 — Anterior view, 

 lc — Inferior view. 



Fig. 2. — Eighteenth vertebra; first dorsal, lateral view, seen from the left. Neural spine 



restored, 45 



la — Superior view. Eight diapophysis removed. 



25 — Anterior view. 



2c — Inferior view. Left diapophysis removed. 



Fig. 3. — Nineteenth vertebra ; second dorsal, lateral view, seen from the left, 47 



3a — Superior view. 

 35 — Anterior view. 

 3 c — Inferior view. 



Fig. 4. — Twentieth vertebra ; third dorsal, lateral view, seen from the left, 48 



4a — Superior view. 

 45 — Anterior view. 

 4c — Inferior view. 



Fig. 5. — Twenty-first vertebra ; fourth dorsal, lateral view, seen from the left, 50 



5a — Superior view. 

 55 — Anterior view. 

 5c — Inferior view. 



Fig. 6. — Twenty-second vertebra ; fifth dorsal, lateral view, seen from the left, 53 



6a — Superior view. 

 65 — Anterior view. 

 6e — Inferior view. 



Fig. 7. — Twenty-third vertebra ; sixth dorsal, lateral view, seen from the left, 55 



la — Superior view. 



75 — Anterior view. Neural spine somewhat too short. 



1o — Inferior view. 



