RECORDS OF WELL SECTIONS AT BRISTOL. 
211 
Bristol, 
Keuper. 
Bristol, 
Keuper. 
Coal 
Measures 
Caxton Works^ Temple Gate, Messrs. Mardon, Son, & Hall. 
Made and communicated by Messrs. Isler k Co. 
Red sandstone ... 
Thickness. 
Ft. Ins. 
... 18 0.. 
Depth. 
Ft. Ids. 
. 18 0 
Red marl 
... 14 
0.. 
. 32 
0 
Red sandstone ... 
... 1 
6.. 
. 33 
6 
Red marl 
... 19 
6.. 
. 53 
0 
Mottled marl 
... 12 
6.. 
. 65 
0 
Red sandstone ... 
... 10 
0.. 
. 75 
6 
Red marl 
... 29 
0.. 
.104 
6 
Red sandstone ... 
... 5 
0.. 
.109 
6 
Red marl 
... 15 
0.. 
.124 
6 
Dark marl 
... 13 
6.. 
.138 
0 
Messrs. J. & T. UsheTs New City Brewery, River Street, 
St. Judes. 
Communicated by Messrs. Isler k Co. 
Water level 8 feet down. 
Made ground 
Red marl 
Thickness. 
Ft. Ins. 
3 0.. 
Depth. 
Ft. Ins. 
. 3 0 
3 
0.. 
. 6 
0 
Red sandstone ... 
4 
6.. 
. 10 
6 
Gypsum 
7 
0.. 
. 17 
6 
Marl ... 
2 
9.. 
. 20 
3 
Red sandstone ... 
8 
0.. 
. 28 
3 
Marl ... 
3 
0.. 
. 31 
3 
Sandstone 
6 
0.. 
. 37 
3 
Hard red marl ... 
5 
0.. 
. 42 
3 
Sandstone 
3 
'0.. 
. 45, 
3 
Red marl 
3 
6.. 
. 48 
9 
Sandstone 
10 
0.. 
. 58 
5 
Marl, variously coloured 
3 
0.. 
. 61 
9 
Sandstone 
9 
0.. 
. 70 
9 
Marl ... 
2 
6.. 
. 73 
3 
Sandstone 
7 
0.. 
. 80 
3 
Marl ... 
2 
0.. 
. 82 
3 
Sandstone ... . 
10 
0.. 
. 92 
3 
Mottled clay 
3 
0.. 
. 95 
3 
Sandstone 
8 
0.. 
.103 
3 
Marl ... 
2 
6.. 
.105 
9 
Sandstone 
10 
0,. 
.115 
9 
\Mar] ... 
3 
6.. 
.119 
3 
( Sandstone 
3 
3.. 
.122 
6 
■j Shale ... 
7 
0.. 
.129 
6 
[ Hard sandstone . . . 
... 
7 
0 . 
.136 
6 
