Quant. JOURN. 
3.5.W- 
400 feet. 
350 
300 0 
40 
100 
160 
200 
250 
300 
380 
400 
450 
500, 178 
818 
600 
889 
6a0, 
700 feet. 994 
Gxor, Soc. No. 159.] 
Figs. 1-5.—Sections of Boring 
Fig. 1. 
CAYTON. 
Middle Lias. 
3, ilustrating the Range of the Paleozoie Rocks beneath Northampton, 
(Vertical scale, 1 inch =150 feet,) 
Fig. 2. 
L.& N.W.-R. 
STATION. 
| Alluvial. 
Middle Lias. 
191 
Fig, 4. 
KINGSTHORPE. 
Ss 
Ss 
=== 
Great Oolite. 
Fig. 3. 
KETTERING ROAD. Inferior Oolits. 
Inferior Oolite. o 
Upper Lias. Upper Lias. 
Middle Lias. 
Middle Lias. 
278 814 
Lower Lias- 
White Lias limestone. 
Rheetic shales. 
‘Trias. 
Carboniferous Limestone: 
(littoral beds). 
Impure 
male bs 
Sandstones and grits. 
Chocolate and green ma 
Red sandstone. 
Red marls. 
Coarse sandstone. 
Hard grits (fissured). 
limestones and - 
= SSS —— 
st ———— =A — 
Op Rep Sanp- 
CARBONIFEROUS SERIES. 
Lower Lias. 
Sandstones. 
Marls. 
Limestone. 
4 
oe 
‘S| 
Abnormal Series. 
Lower Lias. 
Lower Lias. 
ea] 738 
20 = 
Sandstones. ) . 
= Quartzite. S| 
CARBONE i) Limestone. Red marl. = 
* (Shale. oon 
STONK. 
967 
666 
715 
790 
Upper Lias. 
Middle Lias, 
Lower Lias. 
White Lias limestone. 
Rhetic shale. 
White sandstone. 
Quartz-felsite. 
