494 FAUNA ANTIQUA SIVALENSIS. 



Figs. 30 and 30 a. — Right astragalus. 



Length, 5'5 in. Breadth, 6'o in. Thickness, 4' in. 



Figs. 31 and 31 a. — Left astragalus. 



Length, 5"3 in. Breadth, 6-4 in. Thickness, 4*1 in. 



Plate LV. 



Bones of posterior extremity of Proboscidea. 



Figs. 1, 1 a, 1 b, and 1 c. — Left calcaneum. 



Length, 9-5 in. Height of cuboid surface, 2-2 in. Breadth of cuboid surface, 

 4' in. Projection of heel (from posterior border of surface for astragalus to most 

 projecting part of calcaneal tuberosity) oblique, 6-2 in. Projection direct, 3' in. 

 Height from lower surface to astragalar surface (ext.), 6- 3 in. Breadth of fibular 

 surface, 2-5 in. Length of fibular surface, 4-2 in. Length of astragalar surface, 

 4-7 in. Breadth of astragalar surface 2'7 in. 



Figs. 2, 2 a, 2 b, and 2 c. — Left calcaneum of Elephas antiquus, from 

 Grays in Essex. 



Figs. 3, 3 a, 3 b, and 3 c. — Right calcaneum. 



Length, 8' in. Height of cuboid surface, 2-2 in. Breadth of ditto, 3-4 in. Pro- 

 jection of heel (direct), 4-2 in. Height externally, 4'9 in. 



Figs. 4 and 4 a. — Patella of Elephas antiquus from Grays in Essex. 



Figs. 5 and 5 a. — Patella. 



Length, 6'6 in. Breadth, 5"5 in. Thickness, 4'1 in. 

 Figs. 6 and 6 a. — Patella. 



Length, 5' in. Breadth, 4-5 in. Thickness, 4' in. 



Figs. 7 and 7 a. — Patella. 



Length, 5-2 in. Breadth, 4-4 in. Thickness, 3-3 in. 

 Figs. 8 and 8 a. — Patella. 



Length, 5'6 in. Breadth, 4*4 in. Thickness, 3'4 in. 

 Figs. 9 and 9 a. — PateUa. 



Length, 4-6 in. Breadth, 3-7 in. Thickness, 2-9 in. 



Figs. 10, 10 a, and 10 b. — Left ecto-cuneiform bone. 



Height, 4"3 in. Breadth, 4-5 in. Thickness, 2- in. 

 Figs. 11, 11a, and 11 b. — Left ecto-cuneiform bone. 



Height, 4-4 in. Breadth, 4 8 in. Thickness, 1 -8 in. 

 Figs. 12, 12 a, and 12 b. — Left ecto-cuneiform bone. 



Height, 4- in. Breadth, 3-8 in. Thickness, 1-9 in. 



Figs. 13, 13 a, and 13 b. — Left ecto-cuneiform bone. 



Height, 3-8 in. Breadth, 47 in. Thickness, 1-7 in. 

 Figs. 14, 14 a, and 14 b. — Right ecto-cuneiform bone. 



Height, 3-9 in. Breadth, 4-4 in. Thickness, 2-1 in. 

 Figs. 15, 15 a, and 15 b. — Right ecto-cuneiform bone. 



Height, 3-8 in. Breadth, 4-2 in. Thickness, 2-1 in. 

 Figs. 16, 16 a, and 16 b. — Right index metatarsal. 



Length, 6'1 in. Height of posterior surface, 3- in. Breadth of ditto, 2-1 in. 

 Figs. 17, 17 a, and 17 b. — Right index metatarsal. 

 Length, 5' in. Height of posterior surface, 2-5 in. Breadth of ditto, 1-7 in. 



