251 
LIAS FOSSILS. 
Fisr. 76. 
Fiff. 77. 
Fig. 78. 
Fig. 80. 
Fig., 82. 
Fig. 83. 
76. Ammonites heterophyllus, Sow. \ 
77. ., jurensis, Ziet., Midford Sands. J 
78. Belemnites tubularis, Y. and B. 3- 
79. Voltzi, Phil. |. 
fiO. Inoceramus dubius, Sow. (nat. size). 
81. Amberleya capitanea, Goldf.. Upper Lias and Inferior Oolite, 
82. Posidonomya Broitni, Voltz (nat. size). 
83. Leda ovum, Sow. (nat. size). 
