1 66 Bibliography : Geology of the North of England 
Holmes, Arthur, and Smith, Stanley. Durham, Yorkshire. 
The Wacker field Dyke, County Durham. Geol. Mag., October, 
pp. 440-454. 
Horobin, Charles. Lincolnshire. 
The Water Supply of Lincoln. Trans. Inst. Water Eng. (13 pp. of 
‘ reprint ’ ). See also Water, July 20th, pp. 243-247, and pp. 
266-269. * 
Howe, J. Allen. Northern Counties. 
Stones and Quarries. London, x.4-137 PP- Noticed in Nature , 
June 2nd, p. 423. 
Howe, J. Allen. See J. Vincent Elsden. 
Hughes, Herbert W. Northern Counties. 
A Textbook of Coal mining : for the use of colliery managers, and 
others, seventh ed., 578 pp. 
Isler, C. Northern Counties. 
Well -boring for Water, Brine and Oil. A manual of current practice. 
Third ed., 268 pp. 
Jackson^ J. Wilfrid. Derbyshire. 
Carboniferous Spiriferina. Geol. Mag., February, p. 96. 
Johnstone, James. Lancashire. 
On Black Littoral Sands in Lancashire. Prov. Liverpool Biol. Soc. y 
Vol. XXXV., pp. 178-181. 
Jones, L. Rodwell. Northern Counties. 
North England : an Economic Geography. London : pp. viii.4-256. 
Jones, O. T. Lake District. 
Slate and its Modern Uses. Quarry, January, pp. 7-12. 
Lamplugh, G. W. Northern Counties. 
Some Features of the Pleistocene Glaciation of England [abs .] . 
Phil. Mag., January, pp. 158-159. 
Lamplugh, G. W., Wedd, C. B., 
and Pringle, J . Northern Counties 
Bedded Ores of the Lias [review of ; see 1920 list] . Nature, April 
28th, pp. 261-262. 
Lewis, L. Holme. Lancashire, Lake District. 
Manchester Corporation Waterworks : Haweswater Scheme. 
Water, December 20th, pp. 457-461 ; pp. 465-469. 
Macalister, R. A. S. Northern Counties. 
A Text -book of European Archaeology, Vol. I., The Palaeolithic 
Period. Cambridge, 610 pp. 
McDonald, Agnes Lrene, and Trueman, Arthur Elijah. 
Yorkshire, Lincolnshire. 
The Evolution of Certain Liassic Gastropods , with special reference 
to their use in Stratigraphy. Quart. Journ. Geol. Soc., No. 308, 
pp. 297-344. 
Maclagan, Eric.. Notts. 
An Alabaster Image of St. Christopher. Country Life, December 
31st, pp. 896-897. 
Naturalist 
