180 
underlie the well-developed ‘‘Gryphite grits,’ and contain the 
greater numbers of the fossils in the following list :— 
Brachiopoda. 
Terebratula Phillips. 
——_ Buckmanni. 
— perovalis. 
Rhynchonella spinosa. 
— quadriplicata. 
Monomyaria. 
Avicula costata. 
Gervillia tortuosa. 
Gryphea Buckmanni—in the more rubbly portions. 
Hinnites tuberculosus—Goldf. 
Lima proboscidea. 
bellula. 
Ostrea (Marshii) ? 
Pecten—Scarcely distinguishable from the P. pleuro- 
nectes, and from the large smooth Pecten of 
the Lias Marlstone. 
Trichites—Large fragments. 
Dimyaria. 
Astarte rhomboidalis. 
Cardium ————-— ?—Large casts. 
Gresslya abducta—Very large. 
Cucullea 2—Casts. 
oblonga. 
Lithodomus ? fabella—Abundant. 
Macrodon hirsonensis. 
Modiola -— ?—Hull. 
Pholodomya fidicula. 
Pholodomya ’—A large species, apparently 
unnamed. 
Trigonia costata. 
decorata—Lycett. 
Gasteropoda. 
Melania striata. 
leckhamptonensis. 
Pleurotomaria—(Casts). | 
Cephalopoda. | 
Nautilus—Large species, broken and in casts. 
, Ammonites Humphresianus. 
It may be observed that, at Cooper’s Hill, good and typical 
specimens of Zerebratula Phillipsi not unfrequently occur, as well 
as of 7. Buckmanni, the latter most frequently, in a sandy-bed at 
the base of the ‘‘ roadstone;’” whereas at Cleeve, from one block of 
stone, may be obtained numerous specimens, which present every 
conceivable shape of character between Z. Buckmanni, and what 
