62 DRAKE AND SHEPPARD: CLASSIFIED LIST OF ORGANIC REMAINS. 
OXFORD CLAY. 
Bibliography. 
1. C. Fox Strangways. "The Jurassic Rocks of 
Yorkshire," Memoirs of Geological Surve}^ Vol. 1., 
1892. 
2. Keeping and Middlemiss. " Sections at Cave, 
Yorkshire/' Geological Magazine, 1883, p. 215. 
3. T. Sheppard. " Geological Rambles in East York- 
shire,"' 1903. 
4. Collected ])y H. C. Drake. 
Oxford Clay. 
name. 
South 
Cave. 
Reptilia. 
Plcsiosaurus sp. 
1, 2, 3 
C'EPHALOrODA. 
Ammonites [Cosynoceras] elizabetho' 
1 
comptoni 
Belemnites hastatus 
1. 2 
,, owenii ... 
1, 2, 3, < 
,, abbreviatus 
1, 2, 4 
Lamellibranchiata. 
Ostrea dilatata = Gryphoea dilatatn 
1, 2, 3, < 
„ gregaria 
I 
Pecten sp. ... 
I 
Wood 
2. 4 
