PLATE XI. 



Haemapophyses of dorsal vertebrae or bones of the sternum. 



Fig. 1 . Manubrium sterni, outer or under view. 



Fig. 2. Manubrium sterni, inner or upper view. 



Fig. 3. Manubrium sterni, side view. 



Fig. 4. Sixth sternal bone, inner or central surface. 



Fig. 5. Sixth sternal bone, outer or peripheral surface. 



Fig. 6. Sixth sternal bone, upper or anterior surface. 



Fig. 7- Sixth sternal bone, side view. 



Fig. 8. Eighth sternal bone, inner surface. 



Fig. 9. Eighth sternal bone, outer surface. 



Fig. 10. Eighth sternal bone, upper surface. 



Fig. 1 1 . Eighth sternal bone, under surface. 



One-fourth natural size ; ql, surface for the clavicle ; hp, articular surface 

 for haemapophysis, or sternal portion of rib ; * and s 1 , articular surface for 

 contiguous sternal bone ; ha, anterior outer haemapophysial surface, ha', 

 posterior outer haemapophysial surface ; hp, anterior inner, hp', posterior 

 inner haemapophysial surface. 



