Northumberland and Durham. 



41 





Fs. 



Ft. 



In. 



Brought forward 1 59 



1 



4 



White post .... 4 



1 







Coal. (Supposed to be the Five£ 

 quarter seam . . .% 







1 





Thil .... 



. 



1 





Grey post girdles . 





3 



- 



Blue stone 



— 



3 





Grey Metal stone with post gird 



es 2 



4 



-1 



Whin .... 



— 



2 



8 



Blue stone 



. 







6 



White post girdles 



1 



1 



— 



Blue stone 



— 



4 



6 



White post girdles 



1 



2 



6 



Blue stone 





4 



8 



Black stone . 



— 



5 



7 



Grey Metal stone 



— 



4 



— 



Mild grey post 



1 



5 



7 



Coal. (Unknown Seam) 



— 



— 



8 



Grey Metal stone . 







4 



. 



Mild White post . 



1 



3 



8 



Carried forward 



178 





2 



Brought forward 

 Whin . 

 Blue stone 

 Black stone . 

 Coal (10) . 

 Blue metal 

 Coal 

 Whin . 

 ! Brown post 

 Grey Metal stone 

 Coal 

 Blue metal 

 Coal 



Grey metal 

 White post 

 Ditto girdles 

 Strong white post m 

 Grey Metal stone 



Fs. 

 178 



2 — 1 



1 5 — 



~] 4 



>- 1 8 



J- 1 - 



1 2 — 

 2 



2 — 1 

 xed with whin 15 7 



Total Depth 193 — 10 



(10) Low Main Coal of the Tyne. Hutton's seam of the Wear. 

 N. B. All the Seams below the Yard Coal in this section, lie so irregularly, and ar» 

 so disfigured, that it is difficult to recognize them. 



Section of the Strata to the Low Main Coal, at St. Anthons Colliery. 



Soil and Clay 



Brown post 



Coal .... 



Blue Metal stone . 



White girdles 



Coal .... 



White and gTey post 



Soft blue Metal stone 



Coal .... 



White post girdles 



Whin .-.. 



Strong white post . . 



Coal .... 



Soft blue Thil 



Soft girdles mixed with Whin 



Coal .... 



Blue and Black stone 



Coal .... 



Strong white post . 



Grey Metal stone 



Coal .... 



Grey post mixed with Whin 



Grey girdles 



Blue and Black stone 



Coal .... 



Fs. Ft. In, 



5 



12 



6 



2 5 — 



2 1 — 

 8 



G 



5 



6 



3 



1 4 6 



3 1 — 

 _ 1 __ 



15 — 

 3 5 — 



6 



3 4 — 



8 



13 — 

 1 4 — 



1 — 

 1 — 



Carried forward 64 — 





Fs. 



Ft. 



In 



Brought forward 



64 



— 







Grey Metal stone 



2 



— 







Strong white post . 



6 







Black Metal stone with hard girdles 3 







, 



High Main Coal , 



1 



— 



t 



Grey metal . 



4 



3 







Post girdles 





2 





Blue metal 



, 



4 



, 



Girdles . 



— 



1 



a 



Blue Metal stone 



5 



— 







Post 



— 



1 



, 



Blue Metal stone 



3 



, 







Whin and Blue metal 



— 



1 



a 



Strong white post . 



3 



3 



— , 



Brown post with water . 



, — 



— 



r 



Blue Metal stone with grey girdles 



2 



2 



_ 



Coal 



— 



3 



__ 



Blue Metal stone . 



3 







9 



White post .... 



— 



4 



— 



Coal ..... 







fi 



Strong grey metal with post gi rdlcs 



2 



— 



6 



Strong white post . 



1 



1 



— 



Whin 



— 



1 







Blue Metal stone . 



1 



2 



7 



Grey Metal stone with post girdles 



2 



4 



5 



Blue Metal stone with whin girdles 



1 



4 



3 



Carried forward 10.9 



3 



9 



Vol. iv. 



