47^ BIBLIOGRAPHY OF YORKSHIRE GEOLOGY. 
162 W[attam], W. E. L.— Yorkshire Naturalists at Filey 
[brief geological notes]. Naturalist, July, pp. 221-224. 
163 Whitmill, T. F.— The Absorption of Oxygen by Coal, 1. 
Trans. Manch. G. and M.Soc, vol. xxxiii., 10, pp. 326-354. 
164 Wilmore, Albert. — Geology [of Burnsall]. Circular 245 
in Trans. Yorks. Nat. Union, part 35. 
165 A First Book of Geology. London. 141 pp. 
166 Wood, Ethel M. R.— [See Gertrude L. Elles]. 
167 Woodhead, T. W. — Geology [Section near Huddersfield]. 
Ann. Rep. Rudders. Nat. and Photo. Soc, for 1913-14, p. 12. 
168 Woodward, Horace B. — Stanford's Geological Atlas 
of Great Britain and Ireland, with plates of Character- 
istic Fossils .... Ed. 3. London. 8vo. Pp. xii. + 214. 
With photographic supplement by Hilda D. Sharp. 
169 Wright, W. B. — The Quarternary Ice Age. London. 
Pp. xxiv. + 464 [references to northern glacials]. Rev. 
in Nature by John Home, Dec. 2tth, pp. 451-452. 
[No date] 
1 Thorp, W 7 . — ' Geological Diagram of the Yorkshire 
Coal Field.' The above title appears on the leather 
covering of a diagram 5J feet long by 2 feet wide. The 
upper part is described " Diagram connecting the several 
coal beds in the Yorkshire coal field from north to south, 
and exhibiting their relative number, thickness and 
identity." This section begins at Thorner, crosses the 
Calder valley at Allerton Bywater, passes Glass Houghton, 
Pontefract, Melton Park, the Don Valley, and on into 
Derbyshire. The lower one is headed " 2nd Diagram 
which is a continuation downwards of the upper diagram, 
to lower strata and over a more western line of country." 
This shows a section from the river Aire at Armley, past 
Gomersal, Stainbro' Park, and on into Derbyshire 
The scale of the section is 60 yards to the inch 
vertical, 1 inch to the Mile horizontal. 
Bound up with my copy, and evidently part of the same 
scheme, is a " Vertical Section across the Yorkshire coal 
field from east to west." Vertical scale 120 yards to 
the inch, horizontal scale 2 miles to the inch. This 
diagram measures 3 feet 6 inches by 8 inches.* 
* There is no date to these plans, but judging- from information in the Proceed- 
ings of the Yorkshire Geological etc. Society, the date is about 1847. T.S. 
