128 SAT7E0PTEKTGIA. 



43071. The crown of a medium-sized tooth ; from Ely. Figured 

 {Fig.) in woodcut, fig. 37. The base has been polished. 



Purchased, 1871. 



43071 a. The crown of a tooth, agreeing nearly in size with the 

 preceding ; from Ely. The ridges are very closely 

 approximated. Part of one side has been polished. 



Purchased, 1871. 



43071 b. The summit of the crown of a very similar tooth ; from 

 Ely. The base has been polished. Purchased, 1871. 



20282. The crown of a medium-sized tooth, of very slender form ; 

 from Ely. Purchased, 1846. 



39790. The basal half of the crown of a very similar tooth ; from 

 the Kimeridge Clay, locality unknown. 



BoiverbanJc Collection. Purchased, 1865. 



28111. The crown of a tooth closely resembling No. 20282; from 

 Ely. Presented by James Carter, Esq., 1852. 



R. 1251. The crown of a smaller tooth; from Ely. 



Presented by B. Lydekher, Esq., 1888. 



42371-2. The crowns of three very small teeth ; from the Kimeridge 

 Clay of Weymouth, Dorsetshire. Purchased, 1870. 



43029. The crowns of two medium-sized teeth, one imperfect ; from 

 "Weymouth. Purchased, 1871. 



E. 1272. The crown of a large tooth ; from the Kimeridge Clay of 

 Mareham, near Abingdon, Oxfordshire. 



Harford Collection. Purchased, 1888. 



Pliesaurus evansi 9 Seeley 1 . 



Of small size. Teeth not improbably of the type described as 

 P. grossouvrei. Cervical vertebrae (fig. 39) 19 or 20 in number, 

 of the general type of those of the preceding species, but the 

 anterior ones with a haemal carina, and with the edges distinctly 

 bevelled and the mammilla slightly developed or absent. 



In the fourth cervical of the type (fig. 39) the length is 0,035 (1-4 

 inches), height 0,059 (2-3 inches), width 0,071 (2-8 inches) ; the 

 length being half the width. The atlas and axis of the type specimen 

 are not anchylosed together. The bone figured by Seeley in the 

 ' Quart. Journ. Geol. Soc' vol. xxxiii. p. 722, fig. 7, as an ischium, but 

 identified with the coracoid in the ' Geol. Mag.' dec. 3, vol. iv. 

 pp. 478, 479 (1887), is represented in woodcut fig. 36, and is of 

 1 Index to Aves &c. in Cambridge Museum, p. 116 (1869). 



