152 Bibliography : Geology and Palceontology, igoo. 



G. W. Lampligh. Isle of Man. 



Report on Carboniferous Rocks and Fossils; Isle of Man District 



[In ' Life-zones in the British Carboniferous Rocks ; Report of Com- 

 mittee']. Rep. Brit. Assn., 1899, publ. 1900, Dover Meeting-, p. 375. 



G. W. Lampllgh. Islk of Man. 



On Some Effects of Earth-movement on the Carboniferous 



Volcanic Rocks of the Isle of Man [Makes an examination of the 

 coast sections in the Carboniferous Volcanic Series between Castleton 

 Bay and Poolvash, with the result that he has discovered evidence that 

 the strata have underg-one much deformation in pre-Triassic times, and 

 probably before the Upper Permian rocks of the island were deposited], 

 Quar. Journ. Geol. Soc, Vol. 56, Feb. 1900, p. 11-25; Abstract in Geol. 

 Mag-., Feb. 1900, p. 89; Nature, i8th Jan. 1900, pp. 285-286; Sci. Goss., 

 Feb. 1900, p. 287 ; see Quarr}', Vol. 5, 1900, p. 324. 



Herbert Lapworth. Lake District. 



The Silurian Sequence of Rhayader [compares the graptolite fauna 



of Rha)ader with that of the Lake District, etc.]. Quart. Journ. Geol. 

 Soc, Feb. 1900, Vol. 56, pp. 67-137. 



Robert Law. See ' W. Simpson.' 



H. Loiis. Derbyshire, Nottinghamshire. 



Dolomite [Abstract of Lecture; gives chemical analyses, etc., 



of specimens from Derbyshire and Notting-hamshirej Trans. Burton-on- 

 Trent Nat. Hist, and Arch. Soc, Vol. 4, Part 2, 1897-99, publ. 1900, 

 pp. 1 1 i-i 16. 



E. LozE. North of England. 



Les Charbons Britanniques et leur epuisement [including a general 



geogfraphical and g-eolog-ical account of the British Isles, a detailed 

 description of the several coalfields, and an estimate of the existing- 

 supplies of coal in the country and their probable duration]. Two vols., 

 8vo., pp. ix. + 559 and vii. +668; Paris. Review in Nature, 7th June 

 1900, pp. 124-125. 



John Lubbock. See ' Lord Avebury.' 



R. Taylor Manson. Durham. 



Outlines of the Geology of South Durham [reprinted from the 



Darling-ton Half-holiday Guide ; g-ives a g-eneral account of the geological 

 formations, and is illustrated by various g-eolog-ical sections], 1900. See 

 Naturalist, May 1900, p. 140. 



J. E. Marr. Cumberland. 



Notes on the Geology of the English Lake District [prepared for 



the summer excursion of the Geolog-ists' Association]. Proc. Geol. Assn., 

 Aug. 1900, pp. 449-483. 



J. E. Marr. Lake District. 



Long Excursion to Keswick [with supplementary excursions to 



Causeway Foot, Eycolt Hill, and Threlkeld Mine, under the leadership 

 of John Postlethwaite]. Proc. Geol. Assn., Vol. 16, 1900, pp. 526-532 ; 

 map. 



John E. Marr. Lake District, etc. 



The Scientific Study of Scenery [with numerous references to 



the Lake District, West Yorkshire, etc.]. 1900. 8vo., pp. ix. +368; 

 London. 



Edward A. Martin. York S.E. 



A History of Chalk [briefly refers to the Speeton Clay of East 



Yorkshire and its zonal divisions]. Science Gossip, Jan. 1900, p. 235. 



Naturalist, 



