ON THE CIRCULATION OF UNDERGROUND WATERS. 387 
From surface ; Thickness 
£f..\in. ft. in, 
8. Red sandstone . 3 : : - f : pl Ue 
103 3 9. Grey sandstone’ - : ‘ : ” : ce mull atoll 
10. Red sandstone . : . : s : y NGL. 9 
11. Red hard sandstone : 4 J ‘ ‘ . 118 6 
12. Very hard rock . ‘ : ; : 4 F yO, 16 
13. Red sandstone , ; : ‘ F F ey tri ea’) 
14. Very hard rock . - é 2 - : : Btn: cpatd, 
330 8 15. Hard rock ‘ ‘ : , : , ; ° 23°@ 
330 8 
_ Here there was 75 feet of drift, all the remainder being more or less 
Shard red sandstone, without the intercalated marl beds observable in the 
Goole section, which are presumably above those penetrated at Selby, 
which may be referred to the Pebble Beds. 
Boring at Donington, on west side of River Bain. Communicated by Mr. 
Edward Bogg, to the Geol. Soc., London, ‘ Trans. Geol. Soc.’ 1816 
in 
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DOFMOFRDOOCWOANNIAOIWH WORD WE 
. Clay soil 
- Dark coloured clay ‘ 
Soft grey shale, with fossils 
. Blue argillaceous stone 
. Dark coloured clay 
. Soft grey shale. 
. Laminated clay, slightly indented 
. Soft grey shale, slightly inflammable . 
. Ditto, darker coloured . 4 
. Indurated clay, with white fossils 
. Ditto, but harder and blacker 
. Dark coloured bituminous inflammable shale 
. Dark blue ironstone 
. Laminated indurated clay, with fossils 
. Ditto, harder fossil impressions in pyrites . 
. Dark blue clay (iron) stone ; 
. Hard indurated laminated clay, with pytites 
. Laminated bituminous shale, with fossils . 
. Dark blue ironstone . 
. Laminated bituminous shale, like 18. 
. Dark blue ironstone . 
. Laminated bituminous shale, like 18 and 20 
. Dark indurated clay, with fossils 
. Laminated bituminous shale, like 18, 20, and 22 
. Dark clay, like 23 4 
. Laminated bituminous shale, like 24, ke. 
. Dark clay, indurated aa like 25 
Grit —: 
. Brown laminated ‘shale 
. Clay (iron) stone . 
. Hard laminated bituminous shale 
. Clay (iron) stone - 
. Hard laminated bituminous inflammable shale : 
- Inflammable compact shale. 
. Hard laminated shale, very inflammable 
. Dark blue compact shale, with bituminous bands 
. Very inflammable shale : 
. Hard, dark, blue, ar shale . 
. Clay (iron) stone . 
. Ditto, but not so hard . 
. Hard, dark, compact shale, like 38 
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