PLATE IX 



i.TMB BONES AND VKRTEBK^ OF Acratocnus odontilgonus 



Fig. 1. — Anterior aspect of left humerus (approximately nat. size). 



Fig. 2. — Internal aspect of left humerus (approximately nat. size). 



Fig. 3. — Proximal half of radius (nat. size). 



Fig. 4. — Calcaneum, showing articulating surface (1% X nat. size). 



Fig. 5. — Dorsal aspect of caudal vertebra (li/^ X nat. size). 



Fig. 6. — Lateral aspect of dorsal vertebra (11/7 X nat. size). 



Fig. 7.— Lateral aspect of axis (11/12 X nat. size). 



