536 FAUNA ANTIQUA SIVALENSIS. 



Figs. 7, 7 a, and 7 b. — Portion of shaft and lower articulating ex- 

 tremity of conjoined radius and ulna. — B.M. 



"Width of conjoined lower extremity of radius and ulna, 2'9 in. Circumference 

 of conjoined shafts at fractured extremity, 5'9 in. Length of fragment, 7'3 in. 



Figs. 8, 8 a, 8 b, and 8 c. — Lower end of conjoined radius and ulna, 

 with carpal and metacarpal bones. — B.M. 



Extreme width of lower conjoined articular surface of radius and ulna, 3"8in. 

 Greatest antero-posterior diameter of ditto, 2'1 in. Extreme length of fragment of 

 metacarpal, 14'55 in. Width of upper articular surface of metacarpal, 3'3 in. 

 Greatest transverse diameter of shaft at centre, 1'8 in. Least antero-posterior 

 diameter of shaft at centre, 1'4 in. 



Fig. 9. — Lower end of radius and ulna with bones of carpus. — 

 B.M. 



Greatest length of pisiform, 2'1 in. Height, 2- in. 



Figs. 10, 10 a, 10 b, and 10 c. — Bones of carpus. — B.M. 



Figs. 11 and 11 a. — Fragmentofupper end of metacarpal bone. — B.M. 



Length, 12- in. Width of upper articular surface of ditto, 2-9 in. Greatest 

 transverse diameter at centre of shaft, 1-6 in. Least antero-posterior diameter at 

 centre of shaft, 1'3 in. 



Figs. 12, 12 a, 12b, and 12c. — Lower articulating extremity of meta- 

 carpal bone, deeply fissured. — B.M. 



Extreme length of fragment, 6'6 in. Interval between articular surfaces, "5 in. 

 Greatest width of articular surface, 1'85 in. Greatest antero-posterior of articu- 

 lar surface in centre, 1'9 in. Circumference of shaft at fractured extremity, 5'9 in. 



Figs. 13, 13 a, 13 b, and 13 c. — First phalanx and sesamoid bone. — 

 B.M. 



Length of first phalanx, 3'9 in. Width of proximal articular surface, 1-6 in. 

 Greatest width of distal surface, l'5in. Length of articular surface of sesamoid 

 bone, I'in. Width of articular surface of sesamoid bone, "7 in. 



Figs. 14, 14 a, 14 b, and 14 c. — First phalanx. — B.M. 



Length of first phalanx, 4- in. Width of upper articular surface, 1 '9 in. Width 

 of lower articular surface (greatest), 1'6 in. 



Plate XC. 

 Bones of posterior extremity of Camehis Sivalensis. 



Figs. 1,1a, and 1 b. — Fragment of head of femur. — B.M. 

 Antero-posterior diameter of great trochanter, 2'9in. 



Figs. 2 and 2 a. — Articulating surface of head of femur. — B.M. 

 Diameter of articulating surface, 2'5 in. 



Figs. 3, 3 a, 3 b, and 3 c. — Fragment of lower end of femur with 

 condyles. — B.M. 



Length of fragment, 6-6 in. Width of lower extremity, 4'8 in. 



Figs. 4, 4 a, and 4 b. — Fragment of lower end of femur. — B.M. 

 Transverse diameter of lower extremity, 3'8 in. Width of rotular surface, 2-2 in. 

 Height of rotular surface in centre, 2'7 in. 



Figs. 5, 5 a, and 5 b. — Fragment of lower end of femur. 



Width of lower extremity, 4-6 in. Width of rotular surface in centre, 1-6 in. 

 Height of rotular surface in centre, 2'6 in. 



