LOAVER OOLITIC ROOKS OF ENGLAND : 
The more abundant Mollusca are Gervillia acuta, Lima 
(several species), Modiola imbricata, Pectcn annulatus, P. lens, 
P. vagans, and Trigonia impressa. Of Brachiopoda, Rhyn- 
chonella concinna is common. Plant-remains and Insect- remains 
also occur. The accompanying list will best show the nature of 
the Fauna and Flora. 
STONES FIELD SLATE MAMMALS. 
FIG. 89. 
FIG. 90. 
FIG. 89. Phascolotherium Bucklandi, Broderip. 
Lower jaw and teeth. 
FIG. 90. Amphilestes Broderipi, Owen, x 2. 
Lower jaw and teeth. 
LIST of FOSSILS from the STONESFIELD SLATE of 
STONESFIELD.* 
Amphilestes Broderipi.f 
Amphitherium Prevosti. 
MAMMALIA. 
Marsupiala. 
Amphitylus Oweni. 
Phascolotherium Bucklandi. 
* Specimens thus marked ( x ) were obtained by myself and identified by Messrs. 
Sharman and Newton. The majority of species recorded are those given by autho- 
rities previously mentioned, or described iu the volumes of the Paleeonto graphical 
Society, or preserved in the Museum of Practical Geology. See also Hull, Geol. 
Woodstock, p. 1.9 ; Green, Geol. Banbury, p. 14. 
f Phillips mentions that the original specimen of Amphilestes (Amphitherium') 
Broderipi, was found by Joshua Platt, an able collector, about the year 1764, and it 
came into the possession of Sir Christopher Sykes during his residence at Oxford. 
It was afterwards brought into notice by Phillips, and described by Owen. See Geol. 
Oxford, &c., p. 230. 
