THE NATURALIST 



During the next month or two it is hoped to insert the following articles: — 

 List of Lincolnshire Freshwater Algae.— J. Larder. 

 Geology of Brough, East Yorkshire. — Thomas Sheppard, F.G.S. 

 Lepidoptera noted at Everingham.— John Sumner. 

 Erosion of Yorkshire Coast.— Thomas Sheppard, F.G.S. 

 Mammals of Bottesford Parish.— Max Peacock. 



Appendix to Miss Stow's Florida of Woodhall Spa.— J. Cosmo Mblvill, M.A., F.L.S. 

 Lincolnshire Naturalists at Horncastle.— Rev. E. A. W. Peacock, L.Th., F.L.S., F.G.S. 

 Constituents of North Lancashire Flora, No. 19.— S. Lister Petty. 

 Yorkshire Boulder Committee: Report for 1899.— J. H. Howarth, F.G.S. 

 Florula of Worksop District, Notts. — Rev. Hilderic Friend. 



Urgently Needed : An Abundant Supply of Short Notes. 



The Naturalists' Journal 

 and Guide. 



Organ of the Economic Museum & British Field Club. 



Conducted by S. L. MOSLEY, F.E.S. 



Annual Subscription, 2s. 6d. Thick Paper Copy, 

 with Coloured Plate every month, 5s. 

 (constituting- membership). 



SPECIAL FEATURES.— Figures of Varieties & Papers 

 of Economic Interest in all departments. 



Head Office : 

 Museum, Beaumont Park, Huddersfield. 



BINDING CASES 



Cloth cases, gift lettered, for 1899, 

 are to be had at 9d. each ; if by post, 

 l%d. extra. 



Cases for previous years can always 

 be had. 



The Naturalist for any year will be 

 bound up in cloth case for is. 6d., 

 postage, 4d. extra. 



Address : 



259, Hyde Park Road, LEEDS. 



Coloured Ediiion 10 6 net. Uncoloured Edition 

 8j- net. If by post, jd. extra. 



The COLLECTOR'S MANUAL 



of British Land and Freshwater Shells. 



Containing Figures and Descriptions of every Species, 

 an Account of their Habits and Localities, Hints on 

 Preserv ing and Arranging, &c. ; the Names and Descrip- 

 tions of all the Varieties and Synoptical Tables, showing 

 the Differences of Species hard to identify. 

 Also, -with the permission of the Recorder and 

 Referees, 



The Conchological Society's Census of 



Comital Distribution. 

 By LIONEL ERNEST ADAMS, B.A. 



Illustrated by Gerald W. Adams, M.R.C.S., 

 Alfd. Sich, F.E.S. , and the Author. 



second edition. 

 Leeds: Taylor Brothers, 1896. 



Novo ready, co?nplete, 8vo., cloth, with 

 Coloured Map, price £1 is. od. 



The Flora of West Yorkshire. 



By Frederic Arnold Lees, M.R.C.S., etc. 



This, which forms the 2nd Volume of the 

 Botanical Series of the Transactions, is perhaps 

 the most complete work of the kind ever issued 

 for any district, including detailed and full records 

 of 1,044 Phanerogams and Vascular Cryptogams, 

 11 Characeas, 348 Mosses, 108 Hepatics, 238 

 Lichens, 1,009 Fungi, an ^ 382 Freshwater Algae, 

 making a total of 3, 160 species. 



London: Lovell Reeve & Co., 5, Henrietta St., 



Co vent Garden. 

 Or the work ma}- be had from the Hon. Sec. of 

 the Y.N.U., Wm. Denison Roebuck, 259, Hyde 

 Park Road, Leeds. 



'Any one study of whatever kind, exclusively pursued, 

 deadens in the mind the interest, nay, the perception of any 

 others.' — John Henry Newman. 



Punctually on the 2jth of previous month. Price Sixpence. 

 Established 1865. 



SCIENCE QOSSIP. 



Edited by J. T. Carrixgton, assisted by F. WiNSTONE. 

 Illustrated. Most Varied Contents. Largest Circulation. 

 The only Scientific Magazine with Independent Offices. 



'Science Gossip is now one of the brightest and most 

 diversified monthlies for the lover of Science.'— Xatnte. 



Subscriptions (6s. 6d. per annum, including postage) 

 may begin at any 

 time. Send 6 stamps 

 for specimen. 



Publishing and 



w.c. 



All communications 

 to be addressed to 



Editor and Manager 



0>i the ist of every Month, greatly enlarged, 

 price is. 8d. 



The Journal of Botany, 



BRITISH AND FOREIGN. 



Edited by JAMES BRITTEN, F.L.S. 



Subscriptions for the year, payable in advance, 

 Sixteen Shillings, post free. 



Terms for Advertisements may be had on 

 application to the Publishers. 



London : 



WEST, NEWMAN &■ Co., 54, Hatton Garden, E.C 



Please mention 'The Naturalist' in replying to Advertisements. 



