PLATE LXXVIIl. 
Bones of Camels, three-fourths the natural size. 
Figs. 1-9. Portions of tbe individual of Procamelus occidentalis, whose crauraui is figured in the preceding 
plate. 
Fig. 1. Atlas, from below ; a, from the right side ; b, from behind. 
Fig. 2. The axis, from the front. 
Fig. 3. An anterior cervical vertebra, from above ; a, from behind. 
Fig. 4. A cervical vertebra, behind the last figured, from the right side ; a, from front ; b, from below. 
Fig. 5. A dorsal vertebra, from the left side ; a, from the front. 
Fig. 6. A lumbar vertebra, from below ; a, from behind. 
Fig. 7. Proximal view' of scapula. 
Fig. 8. Distal view of humerus. 
Fig. 9. Distal view of ulno-radius. 
Figs. 10-11. Bones of foot of a larger Camel, found together. 
Fig. 10. Trapezoides, outer side : a, inner side. 
Fig. 11. Unguis, from side; a, from above ; b, from behind; c, from below. 
Fig. 12. Cuboid bone of another Camel, external view ; n, internal view; b, superior view; c, inferior view. 
