TABLE I.—SHECTION at COOMB HILL 
ft, in 
LOWER LIAS. Limestone, hard, blu 3 Ostrealiassica, Modiola minima, Pleuromya. 
Suates, brown and grey, fin bout 2 oO 
ated, with an intermittent |‘ at é Pseudomonotis decussata, Modiola minima, 
J band. 3 Avicula, Ostrea, Insects. 
o xt Limestone. Psendomonotis-b 5' 0 
iz sect-limestone.” Hard dark }Aris- 
=m blue. oe | Naiadita lanceolata, Estheria minuta, var. 
x 2 SnHaces, blue and brown, fture, Brodieana. 
foo) weathering into a marly clay | 
e 3 Limestone. Estheria-bed. “Cyrrsely \ eel 
a Hard, yellow, nodular, “ J 4 
=) markings, irregular fracture. 
4 Suates, pale greenish-yellow 18 11 
laminated, marly. 
"f - hated, 
a Suates, black, coarsely Ipmit-' 2 8 
slightly calcareous. 
: b Limesvone, very hard, gre¥ylar, 
| pyritic, in irregular butc} of a 
ie band. 
6 Snates, black, imperfectly lam 
7 Linesrone, hard blue-centred 
I or2 layers. (3”-6”) 
s 
[o} 
3 
8 Suates, black. a. finely lami 
_ fing. 
b. non-lamindeous 
SANDSTONE, intermittent ban 
non-calcareous. 
Sxates, black, clayey, laminat 
Sanpstont, micaceous, pyri ated, 
calcareous, in I or 2 seams. 
B) 
It 
12 Swates, black, firm, coarsely | 
LOWER RHATIC 
a 
he 
“= Bb 
ieee at 
yn 
n ° 
a SANDSTONE, hard, calcareou 
ous, pyritic. (1”-2”) 
b Clayey parting, selenitic. 
c Band similarto a. (1%4"-1' 
Suaces, black, clayey, imperf 
nated, with whitish sandst 
near the base. 
t3 
F 
# 
14 
Sanpsronr (the Bone-bed) 
hard grey pyritic micaceous 
bands, separated by a claye 
from the lowest and mostossife 
which is very pyritic in places 
TS 
Suates, black, firm, coarsely 1 
I. Light greenish-grey marls, w 
bluish-grey. Conspicuous g 
near the top. ‘“ Tea-green 
Red Marls, variegated slightly 
out, with zones of grey and 
grey marl; angular and 
fractures. 
ated, 
° 
ee ee ee, 
Lal 
loo) 
iS) 
ty 
tv 
| Schizodus Ewaldi, Avicula contorta. 
Pecten valoniensis, Avicula  contorta, 
Modiola minima, Pleurophorus angulatus, 
« Anatina Suesst, Schizodus Ewaldt, Schiz- 
bee sp., scales of Gyrolepis Pleuromya 
crowcombeta. - 
Avicula contorta, Schizodus Ewaldi, Pro- 
tocardium rhelicum. 
i Pullastra.” 
Protocardium rheticum, Avicula contorta, 
Gervillia precursor, Placunopsis alpina, 
Schizodus Ewaldi, S. elongatus, Modiola 
minima. 
{ Afodiota minima, ** Pullastra.” 
if Coprolites, dcrodus minimus, Saurichthys 
+ acuminatus, GCyrolepis Alberti, Modiela, 
“© Pullastra.”” 
xr Given on Prof. T. Rupert Jones’ 
2 Measured at western end of cliff 
E. Strickland’s authority. 
