PLATE X. 



Elephas primic/enius . 



Figs. 1 and 1 a. Upper and profile views of mandible, No. 44,967, Brady Collec- 

 tion, British Museum, containing the penultimate milk molars, from Ilford, Essex. 

 (Natural size.) 



Eig. 2. Upper view of a fragment of a left ramus of a mandible, No. 21,311, British 

 Museum, showing the alveoli of the ante- and the penultimate milk molars, from 

 Ilford. (Half natural size.) 



Fig. 3 and 3 a. Crown and profile views of a left upper penultimate milk molar, 

 No. 46,422, British Museum, from Wookey Hole Cave, Mendip Hills, Somersetshire, 

 (Natural size.) 



