180 TTNGULATA. 



37284. A small specimen of the fourth right upper milk-molar, in a 

 comparatively early stage of wear ; from Ilford. 

 Brown Collection. Presented by Prof. Sir R. Owen. K.C.B., 1859. 



44950. The fourth upper milk-molar of both sides, in an early stage 

 of wear ; from Ilford. Noticed by Leith-Adams, op. cit. 

 p. 95 (as No. 20) ; each tooth has ten ridges and talons. 

 Brady Collection. Purchased, 1878. 



44951-2. The fourth upper milk-molar of both sides ; from Ilford. 



Brady Collection. Purchased, 1878. 



44954. The fourth left upper milk-molar, in a comparatively early 

 stage of wear, and showing eleven ridges ; from Ilford. 



Brady Collection. Purchased, 1878. 



44956. The fourth left upper milk-molar, in a well-worn condition ; 



from Ilford. Brady Collection. Purchased, 1878. 



44957. The last six ridges of the well-worn fourth left upper 



milk-molar ; from Ilford. 



Brady Collection. Purchased, 1878. 



44959. A well-worn fourth upper milk-molar ; from Ilford. 



Brady Collection. Purchased, 1878. 



44960-2. Three well-worn fourth upper milk-molars ; from Ilford. 



Brady Collection. Purchased, 1878. 



44965. The slightly- worn fourth left upper milk-molar ; from Ilford. 



Brady Collection. Purchased, 1878. 



44983. The anterior portions of the almost unworn fourth upper 

 milk-molar of either side ; from Ilford. 



Brady Collection. Purchased, 1878. 



45002, 3, 6. Three very much-worn fragments of fourth upper milk- 

 molars ; from Ilford. 



Brady Collection. Purchased, 1878. 



23716. The well-worn fourth upper milk-molar of both sides ; from 

 Slade Green, Erith, Kent. Purchased, 1849. 



M. 2005. A well-worn fourth right upper milk-molar, of rather 

 large size ; from Kingsland, Iloxton, Middlesex. 



No history. 





