ZONE or AVICULA CONTORTA. 
165 
Fig. 13. — A Vertical Profile of the Fenarlh Cliffs. 
in 
►J 
Pi 
< 
Pi 
28 
a. Aegoceras planorMs, Cidaris Edwardsii. 
b. Aeg. pJanorbis, Lima pectinoides, Modiola Hillana, Pecien textorius. 
c. Lhna precursor, L. punctata, L. pectinoides, Modiola minima. 
d. Ostrea liassica, Plicatula spinosa. 
e. Ostrea Bed. Ostrea liassica, Modiola minima. 
f. Lima punctata. 
' g. Anatina Suessii, Modiola minima, Lima precursor. 
Ji. Axinus concentricus, Leda Titei, Ostrea liassica, Plicatula intusstriata. 
1c. Brown sandy Shales. 
I. 
\ m. Valoniensis Bed. Cardium Bhcedcum, Gervillia precursor, 
[n. Upper Shell-Bed. Pleurophorus angulaius. 
0. Pecten Valoniensis, Anatina Suessii, Axinus cloacinus, A. depressus, 
Pleurophorus elongaius, Mynphoria yostera. 
P- 
q. Lower Pecten Bed. Avicula contorta, P. Valoniensis, C. Rhceticiim. 
r. Cardium Rhceticum, Avicula contorta. 
s. Pullastra arenicola, Axinus elongaius, Pecten Valoniensis. 
t. Fossiliferous shelly Limestone. 
u. Bone Bed. Saurichthys, Gyrolepis, Hybodus, Acrodus, Nemacanthus. 
V. Fish Bed. 
Cream-coloured, greyish-green, and pale-red marly limestones, breaking 
into conchoidal masses and destitute of fossils. 
Alternations of greenish-grey, conchoidal marls, breaking up into 
cul>ical fragments, and having thin veins of gypsum filling the 
joints. 
Red Marls of the Keuper Beds. 
22 
