EXPLANATIONS OF THE PLATES. 



Plate 6, A bottom view of the sensible Foot. — 

 a the Sensible Frog, b the Sensible Sole. 



Plate 7, the internal surface of the Hoof ^nci 

 Sole. — a the laminated substa'nce, b the 

 groove for the Coronary Ring, c the 

 hiternal surface of the horny Sole, cl the 

 internal surface of the horny Frog. 



Plate 8, A Section of the Foot. — a part of the 

 large Pastern Bone, b the small Pastern, 

 c the Coffin-bone, d the Navicula or 

 Nut-bone, e the Frog, / the Sole, g the 

 Crust, the red line between the Crust 

 and Coffin-bone represents the laminated 

 substance ; hi the Flexor Tendon or Back 

 Sinew, i/c the fatty, elastic substance be- 

 tween the Frog and back Sinew. 



Plate 9, A back view of the Bones, Ligamentj^ 

 and Tendons — aaa the back Sinew, b it's 

 sheath, cc the lateral Cartilages, d the 

 bottom of the Coffin-bone. 



Plate 10, the same subject, the Tendons having 

 been removed in order to shew the Liga- 

 ments that lie immediately under them. — 

 a the smooth surface over which the 

 back sinew passes, b the ligament which 

 encloses the back Sinew, forming a sheath 

 for it, and keeping it in it's situation; in 

 this preparation some part of the Hgament 

 was removed, in order to shew the smooth 

 suriace a : ddd a ligament going from the 

 sesamoid Bones to the small Pastern j its 



