250 



SUPPLEMENT. 



R. 1736. Cast of the crown of a tooth. The original, which is the 

 type, is preserved in the Museum of the Geological Society, 

 and was obtained at Takli, near Nagpur, Central Provinces, 

 having probably been derived from the Infratrappean 

 Lameta beds, which are approximately of Middle Creta- 

 ceous age. It is noticed by Hislop in the J Journ. Bombay 

 As. Soc' vol. vi. p. 196 (1861), and also in the ' Quart. 

 Journ. Geol. Soc/ vol. xx. p. 281 (1864) ; and is described 

 and figured by the writer in the ' Eec. Geol. Surv. Ind/ 

 vol. xxiii. p. 21, fig. 1, from which woodcut fig. 57 is 

 reproduced. Made in the Museum, 1889. 



Family Uncertain. 

 Genus ARCTOSAURUS, Adams \ 

 Known only by an imperfect cervical vertebra (fig. 59). The 



Fig. 59. 

 3 



Arctosaurus osborni. — Eight lateral (A), neural (B), posterior (C), and anterior 

 (D) aspects of an imperfect cervical vertebra ; from Bathurst Island. \. 

 ( From the ' Proe. R. Irish Academy.') 



1 Proc. R. Irish Academy, ser. 2, vol. ii. p. 177 (1875). 



