LISr OF TlIK PLA'rKS. 



Information couccniiiig tlic Skulls A — ^P is given in the Explan;ition of Plates PI — 17, in tlie pages 



preceding Plate P3. 



I'l.ATE 1. — Coloured (i^-iiPi's of the bandolit'rs of (Jlcapi skin sent to Ur. P. L. Sclator by 

 Sir Harry Johnston in 1!)()1) (tho two co-typos of Ei[iiun (.'') Johiintdiii, Sclater, now in the British 

 Museum), and of tlio hind quarters of the mounteil specimens in the I'l-ilish Museum ]iresented 

 respectively by Sir liaiM'v -bilinslon and Major Powell Cotton. 



l^i.A'i'K 2. — Coloured figures of thi> liorns (ossiconos) of Okapiskidl in the Museum d'ilistoirc 

 Naturelle, Paris. (This skull is that denoted Skull P in the list preceding Plate 13.) a, in fig. 2, 

 the line of erosion of the extremity of the ossicone; b, tlu' hard white extremity of the ossicono 

 that protrudes through the skin. These figures were prepared in Paris for Sir Ray Lankesler under 

 the kind supervision of Prof. Edmond Perrier. 



Pr,.\TE 3. — Dorsal views of Skulls A. and 15. Skull A is that jireseiited to the Pritish Museum 

 by Sir Harry Johnston ; the preniaxilUc are wanting in the actual specimen and are drawn of a pale 

 tint, as also in Plate 4, fig. 1, and in Plate 8. Skull B is that purchased by the British Museum of 

 Major Powell-Cotton. 



Pi.AiK 4. — Dorsal views of Skulls C and D, and figures of ossicones of Skull C. In figs, la, lb, 

 and 1 e the ossicones are drawn of tho natural size, not half natural size as stated on the plate. 

 Skull C is that purchased b_y the British Museum of Mr. Rowland Ward; Skull D is that ])resented 

 to the British Museum l)y the late i\Ir. Boyd Alexander. 



Plate 5. — Dorsal views of Skulls D and E. Skull D is that ])resonted to the British Museum 

 by the late Mr. Boyd Alexander; Skull E is that in Major Powell-Cotton's private collection. 



Plate 0. — Palatal views of Skulls D and E. Skull D is that presented to the British Museum 

 by the late Mr. Boyd Alexander; Skull E is that in Major Powell-Cotton's private collection. 



Plate 7. — I'alatal views of Skulls ¥ and B. Skull F is that in the Hon. Walter Rothschild's 

 museum at Tring; Skull 1> is that purchased by the British Museum of Major Powell-Cotton. 



Plaib 8. — Side views of Skulls C and A. Skull C is that purchased by the British Museum of 

 j\lr. Rowland ^Vard ; Skull A is that presented to the British Museum by Sir Harry Johnston. 

 a, in fig. 1, the rudimentary ossicone in position. Compare with tigs, la, lb, and Ic in Plate 4. 



Plate 9. — Side view of Skull B, and figures of ossicones and teeth of the same. Skull B is that 

 purchased by the British Museum of Major Powell-Cotton. 



Plate 10. — Side view of Skull E, and figures of teeth of the same, and of the prteorbital 

 tubercle of Skulls B, D, and P. Skull E is that in Major Powell-Cotton's private collection; 

 Skull B is that purchased by the British Museum of Major Powell-Cotton; Skull D is that presented 

 to the British Museum by the late Mr. Boyd Alexander, x, in tig. I, the hard white tip of the 

 ossicone which jjrotrudes through the skin. Compare with /< in Plate 'J, tig. 2. 



