66 
Arkendale. 
DESCRIPTION OF THE ROCKS 
Old Moulds in Arkendale. 
Swaledale. 
Feet. 
Millstone grit 
Plate 
Limestone.. 
Plate 
Limestone. . 
Plate 
Limestone 
Plate . . 
Flinty chert 
Plate 
Crow chert 
Plate 
Second crow Cher 
Crow lime.. 
‘ Millstone grit’ 
is | Plate ... 
® Limestone 
25 Plate .. 
i6 ‘ Flinty chert’ 
* Plate 
is 
12 ‘ Crow limestone’ 
First soapy grit . . 
COAL .. 
Second soapy grit 
Plate 
Grit.. 
Girdles 
Plate 
Chert 
Red beds 
Plate 
Black beds 
Tlate 
Limestone.. 
Plate 
Main chert 
15 
1 
2 
4 
, 18 
418 
Feet. 
In. 
Ft. 
120 
°j 
[ Millstone grit (thickness un- 
l known.) 
| 
30 
°i 
9 
0 
►■Plate and hard beds.. 
. 36 
3 
oJ 
1 
36 
0 
Flinty chert 
. 12 
15 
0 
Plate and red beds .. 
. 15 
18 
°] 
' Crow chert 
. 9 
Crow lime and coal .. 
. 12 
Plate ... 
3 
0, 
Grit ... 
6 
o 
) 
Plate ... 
3 
0 
> Plate ... 
24 
Coal .. ... 
.. 
0 
9 
Plate ... 
12 
0 
; 
White grit 
60 
0 
White grit 
... 60 
Plate ... 
24 
0 
Plate 
... 42 
Little limestone.. 
3 
0 
Red beds ... 
... 15 
Plate ... 
3 
O 
Plate 
... 9 
Black chert beds 
18 
Ol 
Plate ... , 
9 
OJ 
Black beds 
... 15 
Main chert 
15 
0 
Main chert 
... 18 
387 
9 
267 
ation on Water 
crag and descending from 
it in three 
east by Punchard gill, 
to the 
south-west 
3y Stones. 
dale, and to the north-west by Tan hill, we have instructive sections. 
In the direction of Puncliard gill. 
Feet. 
Various grit rocks and plates ... ••• 416 
Coarse pebbly ‘ millstone grit’ ... 60 
Plates, cherts, grits, and thin limestones ... 328 
Main limestone. 
804 
