132 UNGULATA. 



M. 2548. A tooth which is probably a small example of the fourth 

 right lower milk-molar ; from Barrington, Cambridgeshire. 

 There are nine ridges, of which the last is just touched by 

 wear. Purchased, 1885. 



44735. A larger example of the fourth right lower milk-molar, in 

 an early stage of wear ; from Hutton Cave, Mendip Hills. 

 There are eleven ridges and talons. 



Presented by B. Bright, Esq., 1873. 



44781. A still larger example of the fourth right lower milk-molar, 

 about one-third worn; locality unknown. Noticed by 

 Leith- Adams, op. cit. p. 17. 



Presented by B. Bright, Esq., 1873. 



33374. The fourth left lower milk-molar, in an early stage of wear ; 



dredged off Happisburgh. Noticed by Leith-Adams, op. 

 cit. p. 17 ; it has eleven ridges and two talons, the ridges 

 being very narrow. Layton Collection. Purchased, 1858. 



33375. The fourth left lower milk-molar ; dredged off Happisburgh. 



Noticed by Leith-Adams, op. cit. p. 17. 



Layton Collection. Purchased, 1858. 



33388. The fourth right lower milk-molar, in an early stage of 



wear; dredged off Happisburgh. Noticed by Leith- 

 Adams, op. cit. p. 17 \ 



Layton Collection. Purchased, 1858. 



33389. An imperfect half-worn fourth right lower milk-molar ; 



dredged off Happisburgh. Noticed by Leith-Adams, op. cit. 

 p. 18 ; the ridges are relatively broad. 



Layton Collection. Purchased, 1858. 



40991. The fourth right lower milk-molar, in a much- worn con- 

 (Fig.) dition ; from the Pleistocene of Kent. Figured by Fal- 

 coner and Cautley in the 'Fauna Antiqua Sivalensis,' 

 pi. xiv. a. figs. 7, 7 a. 

 Presented by the Trustees of the Canterbury Museum, 1865. 



46936. A much-worn fourth left lower milk-molar, provisionally 

 referred to this species ; from the Pleistocene (? Forest- 

 bed) of the Norfolk Coast. Purchased, 1876. 



1 In this notice the specimen is stated to have 19 (in place of 9) ridges. 



