I 



DESCEIPTION OF PLATES. 521 



Figs. 3, 3 a, 3 b, and 3 c. — Tibia and fibula conjoined. — B.M. 



Extreme lengtli of tibia, 16"9in. Extreme length of fibula, 16' in. Extreme 

 transverse diameter of upper extremity of tibia, 6'1 in. Extreme antero-posterior 

 diameter of upper, including tuberosity, 7' in. Extreme width of lower articular 

 surface, 3-8 in. Extreme antero-posterior diameter of ditto, 3-1 in. Least circum- 

 ference of shaft of tibia, 9'1 in. 



Figs. 4, 4 a, 4 h, and 4 c. — Fragment of tibia almost perfect. — B.M. 

 Extreme length, 13'6 in. Least circumference of shaft, 8' in. 



Figs. 5, 5 a, and 5 b. — Fragment of tibia, including lower articulating 

 surface. — B.M. 



Length of fragment of tibia, ITS in. Width of inferior articular surface, 3"4in. 

 Least circumference of shaft, S'l in. 



Figs. 6 and 6 a.— Patella.— B.M. 



Height, 4'1 in. 

 Figs. 7 and 7 a. — Patella. 

 Height, 4"7 in. Width of articulating surface, 4' in. Height of ditto, 2'9 in. 



Figs. 8, 8 a, and 8 b. — Bones of tarsus (calcaneimi, scaphoid, citboid, 

 and three cuneiforms) with index and medius metatarsals. The cal- 

 caneum and scaphoid do not belong to the remainder. — B.M. 



Greatest width of scaphoid, 3'1 in. Greatest width of cuboid, 2- in. Greatest 

 width of external cuneiform, 2'3 in. Greatest width of middle ditto, 1-3 in. 

 Greatest width of inner ditto, I'Oin. Greatest width of upper articular surface 

 of medius, 2-35 in. Greatest width of upper extremity of index, 1'75 in. 



Figs. 9, 9 a, and 9 b. — Calcaneum. — B.M. 



Extreme length, 5-5 in. Height, 3-4 in. Width, 2-8 in. 



Figs. 10, 10 a, and 10 S.^Calcaneum. 



Extreme length, 6-5 in. Height, 2-9 in. Width, 3'9 in. 



Figs. 11 and 11 a. — Calcaneum. — B.M. 



Extreme length, 5-8 in. Height, 3-1 in. Width, 3-4 in. 



Figs. 12, 12 a, and 12 Z*.— Astragalus.— B.M. 



Width of anterior articular surface, 3' in. Greatest width of cuboid segment of 

 ditto, !• in. AVidth of trochlea, 3 '6 in. Antero-posterior diam. of trochlea in centre, 

 2' in. Greatest height, 2-8 in. Greatest antero-posterior diameter internally, 

 3-6 in. 



Figs. 13, 13 a, and 13 b. — Astragalus. 



Width of anterior articular surface, 3'4in. Greatest width of cuboid segment 

 of ditto, ri in. Width of trochlea, 3"3 in. Antero-posterior diam. of trochlea in 

 centre, 2- in. Greatest height, 2'6 in. Greatest antero-posterior diameter in- 

 ternally, 3 '5 in. 



Plate LXXIX. 



Bones of Anterior and Posterior Extremities of divers Fossil Indian 



Species of Khinoceros. 



Figs. 1, 1 a, 1 5, and 1 c. — Left scaphoid bone of carpus. — B.M. 

 Height, 2-5 in. Width of inferior articular surface, 2'9 in. Greatest antero- 

 posterior diameter, 2'6 in. 



Figs. 2, 2 a, 2 S, and 2 c. — Left scaphoid of carpus. — B.M. 

 Greatest height, 2-6 in. Antero-posterior diameter, 2-35 in. Width of inferior 

 articular surface, 2'7 in. 



Figs. 3, 3 a, and 3 h. — Unciform bone of carpus. — B.M. 



Greatest antero-posterior diameter of upper surface, 2'1 in. 



