522 FAUNA ANTIQUA SIVALENSIS. 



Figs. 4, 4 a, and 4 b. — Unciform bone of carpus. — B.M. 



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

 Figs. 5, 5 a, and 5 b. — Unciform bone of carpus. — B.M. 



Greatest antero-posterior diameter of upper surface, 16 in. 

 Figs. 6, 6 a, and 6 b. — Trapezoid bone of carpus. 



Antero-posterior diameter of upper articular sxirface, 1'4 in. 

 Figs. 7, 7 a, and 7 b. — Left index metacarpal bone. — B.M. 

 Extreme length, 6'5 in. Width of shaft in centre, 1-7 in. 

 Figs. 8, 8 a, and 8 b. — Eight index metacarpal bone. — B.M. 

 Extreme length, 6'5 in. Width of shaft in centre, 1-5 in. 



Figs. 9, 9 a, and 9 b. — Left index metacarpal bone. — B.M. 

 Extreme length, 6'6 in. Width of trapezoid surface, 1-1 in. Width of shaft in 

 centre, 1'6 in. 



Figs. 10, 10 a, and 10 b. — Left medius metacarpal bone. — B.M. 

 Extreme length, 7'2 in. Greatest ■width of shaft, 2"3 in. 



Figs. 11, 11 Of, and 11 b. — Left medius metacarpal bone. — B.M. 

 Extreme length, 7'3 m. Extreme width of shaft, 2'3 in. 



Figs. 12, 12 a, and 12 b. — Left medius metacarpal bone. — No. 39,655 

 B.M. 



Width of surface for os magnum, 2' in. Width of surface for os unciforme, 

 1- in. Width of shaft, 2' in. 



Figs. 13, 13 a, and 13 b. — Left annularis metacarpal bone. — B.M. 



Extreme length, 6'5iu. Width of shaft in centre, l'7in. 

 Figs. 14, 14 a, and 14 S. — Left annularis metacarpal bone. — B.M. 

 Extreme length, 6"3 in. Width of facet for unciform, 1 -5 in. Width of shaft 

 in centre, 1"0 in. Width of distal articular surface, 1'65 in. 



Figs. 15 and 15 a. — Judex and medius metatarsal bones conjoined. 

 b. Index, c. Medius. — B.M. 



Extreme length of index, 6'5 in. Extreme length of medius, 7'5 in. Width of 

 index shaft at centre, 1-3 in. Width of medius shaft at centre, 2-3 in. 



Figs. 16, 16 a, and 16 &. — Right index metatarsal bone. — B M. 



Extreme length, 6-95 in. AVidth of shaft in centre, 1'25 in. 

 Figs. 17, 17 a, and 17 b. — Eight medius metatarsal bone. — B.M. 



Extreme length, 6'5 in. Width of shaft in centre, 1'9 in. 

 Figs. 18, 18 a, and 18 b. — ^Left medius metatarsal bone. — B.M. 



Extreme length, 67 in. Width of shaft in centre, 2-05 in. 



Figs. 19, 19 a, and 19 b. — Left annularis metatarsal bone. — B.M. 



Extreme length, 5-6 in. Width of shaft in centre, 1-4 in. 

 Figs. 20, 20 a, 20 b, 20 c, and 20 f7.— Medius metatarsal bone.— B.M. 



Extreme length, 6-1 in. Width of shaft in centre, 2-3 in. 

 Figs. 21, 21 cf, and 21 5.— Calcaneum.— B.M. 



Extreme length, 5-8 in. Extreme height, 2-9 in. Extreme width, 3-6 in. 

 Figs. 22, 22 a, 22 b, and 22 c— Cuboid bone.— B.M. 

 Greatest antero-posterior diameter of upper surface, 1-8 in. Greatest width of 

 ditto, 2'3o in. Greatest height, 3- in. 



■ Figs. 23, 23 a, 23 b, and 23 c— Cuboid bone. 



Greatest antero-posterior diameter of upper surface, 1-65 in. Greatest width of 

 ditto, 2- in. Greatest height, 2-75 in. 



