DESCRIPTION OF PLATES. 71 
Figs. 15 and 15 a.—Upper end of right tibia. 
Length, 13°5in. Transyerse diameter of upper end, 9°7in. Greatest antero- 
posterior diameter of ditto, 7°3 in. 
Figs. 16 and 16 a.—Upper end of right tibia. 
Length, 156in. Transverse diameter of upper extremity (imperfect), 9°3 in. 
Greatest antero-posterior diameter of ditto, 7: in. 
Figs. 17 and 17 a.—Upper end of right tibia. 
Length, 12°7 in. Transyerse diameter of upper extremity, 8°2 in. 
Fig. 18.—Upper articulating surface of right tibia. 
Transverse diameter, 9°7 in. Greatest antero-posterior diameter, 7°3 in. 
Fig. 19.—Upper articulating surface of right tibia. 
Transverse diameter, 9°6 in. Greatest antero-posterior ditto, 6°8 in. 
Fig. 20.—Upper articulating surface of right tibia. 
8 PP 5 5 
Transverse diameter, 6°8 in. Greatest antero-posterior ditto, 5: in, 
Fig. 21.—Upper articulating surface of right tibia. 
Transverse diameter, 7'4in. Greatest antero-posterior ditto, 5-2 in. 
Fig. 22.—Upper articulating surface of right tibia. 
Transverse diameter, 7°3 in. Greatest antero-posterior ditto, 5°7 in. 
Fig. 25.—Upper articulating surface of left tibia. 
Transverse diameter, 8: in. Greatest antero-posterior ditto, 6°5 in. 
Fig. 24.—Upper articulating surface of right tibia. 
Transverse diameter, 7°8in. Greatest antero-posterior ditto, 6° in. 
Fig. 25.—Upper articulating surface of left tibia. 
Transverse diameter, S* in. Greatest antero-posterior ditto, 5°5 in, 
Fig. 26.—Upper articulating surface of left tibia. 
Transverse diameter, 10: in. Greatest antero-posterior ditto, 7°2 in. 
Figs. 27 and 27 a.—Upper end of left tibia. 
Length, 9°6in. Transverse diameter of upper surface, 9°4in. Greatest antero- 
posterior diameter of ditto, 7: in. 
Fig. 28.—Upper articulating surface of right tibia. 
Transverse diameter, 7°4 in. Greatest antero-posterior diameter, 6° in. 
Fig. 29.—Upper articulating surface of left tibia. 
Transverse diameter, 8-7 in. Greatest antero-posterior diameter, 5°6 in. 
Fig. 30.—Upper articulating surface of left tibia. 
Transverse diameter, 10°in. Greatest antero-posterior diameter, 6°5 in. 
Fig. 31.—Lower articulating surface of left tibia. 
Transverse diameter, 8°7in. Greatest antero-posterior diameter, 6°7 in. 
Figs. 32 and 32 a.—Lower end of left tibia. 
Length of fragment, 9°5in. Transverse diameter of lower end, 6°9in. Antero- 
posterior diameter of ditto, 5:3 in. 
Figs. 53 and 33 a.—Lower end of right tibia. 
Length, 7°7in. Transverse diameter of lower end, 7°7in. Antero-posterior 
diameter of ditto, 6:1 in. 
Figs. 84 and 34 a.—Lower end of left tibia. 
Length, 10°7in. Transverse diameter of lower end, 6'5in. Antero-posterior 
diameter of ditto, 4°8 in, 
