PEOrESSOE OWEN ON THE MEOATHEEIUM. 
829 
PLATE XXXIX. 
Fig. 1. Proximal end of the femur. 
Fig. 2. Distal end of the femur. 
Fig. 3. Proximal end of the tibia. 
Fig. 4. Distal ends of the anchylosed tibia and fibula. 
One-third the natural size. 
PLATE XL. 
Fig. 1. Tibial side of the bones of the foot. 
lig. 2. Front view of the two cuneiform and the cuboid bones. 
Fig. 3. Front view of the navicular bone, and parts of the astragalus and calcaneum. 
One-half the natural size. 
PLATE XLI. 
Fig. 1. Upper \iew of the bones of the foot. 
Fig. 2. Front view of the calcaneum. 
Fig. 3. hibular side of the bones of the great unguiculate toe. 
One-half the natural size. 
The letters and figures on the several Plates are explained in the text. 
