(I J. CJ. S. vol. xlvii.J 



[To face [k \r,.\ 



EXPLANATION OF FIGUEES. 



Affrosaurus Macgillivrayi (Seelej). 

 ^ natural size. 

 ^^g. 1. Left tibia-flbular aspect, showing expansion of the ends of the bones. 

 Fig. 2. Left tibia-anterior aspect, with lateral notch for the astragalus. 

 Fig. 3. Proximal articulation, showing impress of condjles of femur. 

 Fig. 4. Distal articulation, showing distinctive quadrate form and attachment 

 lor astragalus. 



y\E. 5. Section of .shaft, showing ite cylindrical form. 

 Fig. rt. Claw plia la ngo. 



