PLATE XXX. 



Eobaailetm premicorfiis. Samr individual as Plate XXXI, except Fi};. 6; all one-third natural size. 



Page ofri. 

 Fig. 1. — Astragalus of left side, from above. 



Fig. 2. — The same, from below. • 



Fig y. — A cervical vertebra, from front. 



■ia. — The same, from behind ; and 



'.ib. — The same, from above. 

 Fig. 4. — Acetabulum of left side, with adjacent parts of ilium, ischium, and pabiB. 

 Fig. 5. — Fibula, inner side. 

 Fig. 6. — Distal part of right humerus, posterior side. 



