50 DESCRIPTION OF THE ROCKS 
the third from Redmire by Bolton castle to Reeth ; the fourth from 
Bey burn to Reeth ; the fifth from Leyburn to Richmond. 
On ascending from Hawes to Stag fell and Lovely seat, we have 
the Yoredale section well exhibited, except for a part between the 
Simonside and underset limestones \ the middle limestone is not clearly 
seen in this thick flagstone series. 
Feet. 
Various grits, and shales, and Coal. 
Pebbly gritstone (millstone grit of Ingleborough top). 
Shales. 
Millstone grit Black chert on one bed of limestone 
series, 535 Brown rotten chert 
Plate 
Limestone 
Plate 
( 75 Twelve fathom, or main limestone, 
j r Gritstone. 
Cam limestones-! 40? J Flagstone. 
I v Plate. 
1 50 Limestone called underset in Swaledale (here thicker than usual, 
having chert on the top of it). 
f Block gritstone 
J Flagstones 
Hawes flagstones 475 Thick plates and grits ... 250 
j Solid sandstones 
>Chert group. 
1 
153 feet. 
Hardrow 
limestones 
t Plate ... } 7° 
10 Limestone (called the Simonside limestone). 
Gritstone. 
Plate. 
Grit. 
Thin plate. 
30 Limestone (of Hardrow). 
( Gritstone 30 feet. 
( Plate ... 80 
Limestone of the lower scar series. 
7<M 
110 
1396 
