50 TTNGTTLATA. 



Figured by Falconer and Cautley, op. cit. pi. xviii. a. 

 figs. 6, 6 a. Cautley Collection. Presented, 1842. 



M. 2873. The symphysis and greater part of the left ramus of the 

 (Fig.) mandible of a young individual, showing the base of mm. 2, 

 the complete mm . 3, and the first ridge of mm. 4 in alveolo. 

 Figured by Falconer and Cautley, op. cit. pi. xxxvii. 

 figs. 2, 2 a. mm. 3 has three ridges, and the specimen 

 agrees exactly in age with the mandible of M. arvernensis, 

 No. 37247. Cautley Collection. Presented, 1842. 



M. 2866. Fragment of the right ramus of the mandible of a slightly 



(Fig.) older individual, provisionally referred to this species ; the 



broken bases of mm. 2 and mm. 3 and the alveolus of mm. 4 



are shown. Figured by Falconer and Cautley, op. cit. 



pi. xxxvii. figs. 1, la. 



Cautley Collection. Presented, 1842. 



M. 2867. The symphysis and part of the right ramus of the man- 

 (Fig.) dible of an immature individual, showing m m. 4 (broken 

 anteriorly) and part of m7i \ Figured by Falconer and 

 Cautley, op. cit. pi. xxxvii. figs. 3, 3 a. A specimen of 

 mm. 4 (wanting the hind talon), which carries four ridges, 

 is figured by the present writer in the ' Palaeontologia 

 Indica,' ser. 10, vol. i. pi. xliv. fig. 2. 



Cautley Collection. Presented, 1842. 



47888 a. Fragment of the right ramus of the mandible, containing 

 (Fig.) the base of mm. 4, and the complete m . 1 in an early stage 

 of wear (woodcut, fig. 12). 



Presented by C. Falconer, Esq., 1867. 



M. 2856. An imperfect specimen of the little-worn first left lower 

 true molar. 



Transferred from the Old Indian Museum, 1880. 



M. 2868. Fragment of the right ramus of the mandible, containing 

 (Fig.) the nearly perfect mTT (?), which has four ridges and a 



large hind talon. Figured by Falconer and Cautley, op t 



cit. pi. xxxiv. figs. 3, 3 a. 



Cautley Collection. Presented, 1842. 



1 It is possible that the teeth of this and the next specimen may be one stage 

 later in the series than they are here reckoned. 



