SAL MAP. 
iy 
EOCENE 
CRETACEOUS 
JURASSIC 
ie 
Chalk 
Lower Greensand 
Portland Beds 
Himeridge Clay 
Oxford Clay 
Cornbrash 
Great Oolite Serves 
Inferior Oolite 
a 
|| 20" 
q|52° 
10° 
dVW 3SHL NO GALVOIGNI SNIT AHL SNOW AYIHSGHOJGSs 4O LYvVd NYS1SSM SHL SSOYOVY HLNOS OL HLYON WOYS NOILOSS 
‘ 1 Mile S.E. of 
= 
Ej 
r=] 
co 
s 
s 
3 
= 
<Q 
> 
< Cornbrash 
: 
Rojg vapjnog 
River Ouse 
Turvey 
<— Cornbrash 
Astwood 
foyg sepsnog 
Cranfield 
(\ Ridgmont 
o. Eversholt 
Tebworth 
Whipsn 
S| Studham 
Dol 
0 
Xi 
San ee ees MW\.OL HE LYUON 
<— Abmpt'l Clay 
\<- Kimerg Clay 
\<— Up. Greensand 
Eocene Outlier 
v 
ade 
a 
1Sv3.0l HLNOS 
oO 
THE COUNTIES OF ENGLAND 
County Boundary shown thus — 
JG Bartholomew 
