138 



DIN0S1UEIA. 



The originals of the following casts were obtained from the Great 

 Oolite of Enslow, Oxfordshire, and are preserved in the Museum 

 at Oxford; they are some of the types. 



R. 1092. Cast of one of the sternal bones. The original is figured 

 by Phillips in his ' Geology of Oxford,' p. 268, fig. 98, as 

 an azygos median bone \ 



By exchange with the Oxford Museum. 



R. 1093. Cast of the right humerus. Original figured by Phillips, 

 op. cit. p. 272, fig. 100. Same history. 



R. 1094. Cast of an imperfect ulna. Original figured by Phillips, 

 op. cit. p. 275, fig. 103. Same history. 



R. 1095. Cast of the right femur. Original figured by Phillips, op. 



cit. p. 281, fig. 108. Same history. 



R. 1096. Cast of a tibia. Original figured by Phillips, op. cit. 

 p. 282, fig. 109. Same history. 



Cetiosaurus glymptonensis, Phillips 2 . 



Founded upon caudal vertebrse, which are of a more elongated 

 type than those of the last species, and thereby resemble the Upper 

 Jurassic specimens described by Owen as Cetiosaurus longus. 



Hab. Europe (England). 



47150. The centrum of a postmedian caudal vertebra; from the 

 Forest Marble (Lower Jurassic) of Cogenhoe, Northamp- 

 tonshire. This specimen agrees very closely with the type 

 vertebra figured by Phillips in his ' Geology of Oxford,' 

 p. 266, fig. 96; its length being 0,165, and its height 

 0,081. Sharp Collection. Purchased, 1876. 



47412. The centrum of an earlier caudal vertebra, not improbably 

 belonging to this species ; probably from the Lower 

 Jurassic of Northamptonshire. Same history. 



1 This and the other figures are reproduced in part ii. of Owen's ' Mesozoic 

 Reptilia,' as C. longus. 



3 ' Geology of Oxford,' p. 201 (1871). 



