S.A. .TOIHNAL OF SC'TKNCK. VOL. XVII. 



I'LVTK XVI. 





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S''f.;^5^:1'-;; 



Pliolo. l)y 1. 'B. Pole Evans. 



Fig. 31. — Acdcia drtiiirn-'i, Crnioii yKiti^.siiii ii m, X j/iiki nin capcnsis, Aiacin 

 tjiraffcc, Bo-tciu tin ns coal entiis. — Western slopes of the Laiigeherj^ 

 Range, Dunmurry, Cape Province. 



Photo, by I. B. Pole Evans. 

 Fig. 32. — Salsoln aiiliyJIa. — Near Tsumis. South-West Africa. 

 K.\LAHAR[ SAND VELD. 



