1870.] . SHARP—NORTHAMPTONSHIRE OOLITES. 307 
Fig. 1.—Sketch Map of the Areas described. 
fl 
ee 
2 Nem N01th Bp 
e 
? 
le 
aoe 
Seannn 
o 
eseoe™ 
ennemamman/} 46 
‘ Li 
S 
5 
Sse enesnene Bener seer 
SS Cl al 
ne 
Great Oolite qoce 
Limestone. ata] A 
Great Oolite __ 
“Olay, QZAB 
o* 
Inferior 
Oolite Sand. 
leh) Let ie 
Inferior 
Oolite vari- 
able bed. 
Sas ery Inferior 
or are Tron- [MMM] E 
stone. 
a ero 
Upper Lias 
Cy. ISSSF 
lal 7 ghee od 
I. Kingsthorpe. II. Northampton. III. Duston. IV. Blisworth. 
This Map is intended only to indicate the localities of the several sections 
referred to in this Memoir. 
