226 MARST/PIALIA. 



is, however, probable that the two forms pass imperceptibly iuto 

 one another. The inner tubercle of pm. 4 is comparatively large. 



Hob. Australia. 



44118. The imperfect cranium, showing the four true molars (the 

 (Fig.) left m. 1 absent) in a middle stage of wear ; from the 

 Pleistocene of King's Creek, Clifton, Queensland. Fig- 

 ured by Owen in the ' Extinct Mammals of Australia,' 

 pis. Ixxvi.-lxxix. 



Presented by Dr. George Bennett, 1873. 



35959-60. The imperfect palatal region, with the four true molars 



(Fig.) (m. 4 being just touched by wear) on the right side, and 

 m. 3 and m. 4 on the left ; from the Pleistocene of Gowrie, 

 Queensland. The length of the space occupied by the 

 four teeth is 0,061. The right half is figured by Owen 

 in the Phil. Trans.' 1874, pi. xxi. figs. 15-17, and also 

 in the ' Extinct Mammals of Australia,' pi. Ixxxi. figs. 15 

 17. Presented by Sir D. Cooper, Bart., 1861. 



48421. Part of the right maxilla, showing the four true molars in 

 a slightly earlier stage of wear ; from Queensland. The 

 length of the molar series is 0,056. 



Presented by Dr. George Bennett, 1877. 



50064 C. Part of the right maxilla, showing the last three true 

 molars ; from Gowrie. 



Presented by G. F. Bennett, Esq., 1879. 



M. 44. Part of the left maxilla, showing the four true molars ; 

 from Queensland. 



Presented by G. F. Bennett, Esq., 1880. 



M. 46. The right half of the posterior portion of the palate, showing 

 the four true molars and the alveolus of pm. 4 ; from 

 Queensland. Same history. 



38609. Fragment of the left maxilla, containing the last three true 

 molars ; from Gowrie. 



Presented by Sir D. Cooper, Bart., 1864. 



M. 2266. Part of the right maxilla of a small individual, showing 

 m - 3 and m. 4 ; from Queensland. 



Presented by Dr. George Bennett, 1884. 



39997. Part of the right maxilla, showing the last three true 



molars ; from Queensland. 



Presented by Sir D. Cooper, Bart., 1866. 



39998. Fragment of the left maxilla, with m^J and m^f ; from 



Queensland. Sanie M stor ^ 



