Geol. Mag. 1908. 



Dec. V, Vol.V, PI. XXIII. 



Fig. 1. — Distal end of left humerus, Macacus sp., from the " Upper Fresh-water 

 Bed " of West Runton. ^=trochlea, c = capitulum ; seen from the trout. 

 ,, 2. — The same, seen from below. 



,, 3. — The same, hinder surface, w = groove for ulnar nerve, a = anconal fossa. 

 ,, 4. — Right frontal and horn-core of Gazclla Bnviesii, Ilinton ; Xorwich Crag, 



Bramertou. Anterior view. 

 ,, 5. — The same, seen from the outer side. 



(All the figures are drawn of the natural size.) 



