482 
BIBLIOGRAPHY OF YORKSHIRE GEOLOGY. 
HORIZONTAL SECTIONS. 
These are engraved on Copper plates, and are drawn on a 
true scale of 6 inehes to a mile and coloured (by hand) in accordance 
with the maps. Those marked thus * have brief explanations. 
Price 2d. each. 
SHEET 
64 — From Northwich to Marsden, Yorkshire ; through 
Bowdon, Altringham, Manchester, and Glodwick. [Maps 
88 S.W. ; and 6 inch Yorkshire, 259, 270, 271], by E. 
Hull, 1864. (Withdrawn). 
69*-From Doghill Green, Cheshire, across the Poynton Coal- 
field, the Peak of Derbyshire, the Coalfield of Hallam- 
shire, North of Sheffield. [Maps 82 N.YY., 1-inch; and 
289, 290, 293, 294, 295, 6-inch Yorkshire], by A. H. 
Green, 1867. Revised, 1872. 
85 — No. 1, From Hameldon Hill across the Burnley Basin and 
the Ribble Valley, to the River Hodder in the Forest of 
Bowland. 2, From Black Hambleton through Burnley 
to the River Hodder at Slaidburn, Yorkshire. [Maps 
88 N.YV., 91 S.E., 92 N.W., 92 S.W. ; and 164, 165, 181, 
182, 198, 229, 6-inch Yorkshire], by E. Hull, R. H. 
Tiddeman, and C. E. De Rance, 1871. 
88* — Across the valley of the River Don between Sheffield and 
Conisborough. [Maps 82 N.W., 82 N.E., 87 SAY., 87 S.E. ; 
and 283, 284, 288, 289, 290, 295, 6-inch Yorkshire], by 
A. H. Green, 1873. 
89* — Across the Yorkshire Coalfield, from the N.W. of Sheffield 
by Ecclesfield, Wentworth, and through Snaith and 
Barlow. [Maps 82 N.W., 87 S.W 7 ., 87 S.E., 87 N.E., and 
236, 237, 251, 264, 265, 276, 283, 288, 289, 293, 294, 
6-inch Yorkshire], by A. H. Green, 1873. 
90* — From Ughill Moor, west of Sheffield, across the Yorkshire 
Coalfield, by Wharncliffe and Upton ; thence through 
Wentbridge, to the environs of Selby. [Maps 92 N.W., 
87 SAY., 87 NAY., 87 N.E., 93 S.E., and 221, 235, 236, 
250, 263, 264, 272, 282, 287, 288, 293, 6-inch Yorkshire], 
by A. H. Green, 1873. 
91*-No. 1, From the upper part of the Derwent to the centre 
of the Yorkshire Coalfield, across Broomhead and W r hit- 
well Moo-c Darley Dale, and Houghton to Houghton 
