

PLATE VII. 



Jurassic Dinosaurs. — Theropoda. 



CCELURID/E. 



Page. 



Fig. 1. Tooth of Coelurus fragilis Marsh ; twice natural size 155 



a, outer view ; 6, front view ; e, inner view. 



Fig. 2. Cervical vertebra of Cahirns fragilis; front view 156 



2a, side view; 26, transverse section of same vertebra. 



Fig. 3. Dorsal vertebra of Cwlurus fragilis; front view 156 



3a, side view; 36, transverse section of same. 



FlG. 4. Caudal vertebra of Calurns fragilis; front view 156 



4a, side view; 46, transverse section of same. 



a, anterior end; e, cavity; <?, diapophysis; /, lateral foramen; hc, neural 

 caDal; p, posterior end; r, coossitied rib; s, neural spine; z, anterior 

 zygapophysis ; z' , posterior zygapophysis. 

 All the figures of vertebra* are natural size. 

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