THE IRISH NATURALIST for I9I0 (twelve parts) Will DC sent to a«y 

 Address for ^s. Subscriptions should be sent to Messrs. Eason and 

 Son, Ltd., 40 Lower Sackvl lie-street, Dublin. 



the: 3Nr-A.TXJn.,A.IjIST 



A Monthly Illustrated [otinial of 



NATURAL HISTORY FOR THE NORTH OF ENGLAND. 



Edited by T. SHEPPARD, F.C.S., and T. W. WOODHEAD, F.L.S,, 



Museum, hull. technical College. Huddersfield 



tvith the assistance as referees in special departilekts of 



J. GILBERT BAKER, F.R.S., F.L.S., GEO. T. PORRITT, F.L.S., F.E.S. 



PERCY F. KENDALL, F.G.S.. JOHN W. TAYLOR, 



T. H. NELSON, M.B.O.U., WILLIAM WEST, F.L.S. 



This Journal is one of the oldest Scientific Periodicals in the British Isles, dating back to 1833. 



London: A BROWN & SONS, Ltd., 5, FARRINGDON AVKNUE, E C. 



PRICE SIXPENCE NET. BY POST SEVENPENCE. 



Annual Subscription, Os, (id., jtont free; tlirough Hooksellers, 6s, Net, 



Communications to be addressed to the Editors of the Naturalist, The Museum, Hull. 



NATURE. 



A WEEKLY ILLUSTRATED JOURNAl OF SCIENCE. 



l-JRICE SIXPENCE. 



" NATURE " contains Original Articles on all subjects coming witiiin 

 the domain of Science, contributed by the most eminent scientific writers 

 of the day. It also contains Reviews of ail recent scientific works ; 

 Correspondence Columns, which form a medium of scifcntihc discussion 

 and of intercommunication among men of Science ; Accounts of the 

 leading Scientifis Serials ; Abstracts of the more valuable papers which 

 appear In foreign journals ; Reports of the Proceedings of the Principal 

 Scientific Societies and Academies of the World ; and Notes on all matters 

 of current scientific interest. 



SUBSCRIPTIONS TO "NATURE." 



( To all places Abroad.) £ s. d. 



Yearly 1 10 6 



Half- Yearly .. - 15 6 



Quarterly .. ^ 8 



«!*• A charge of Sixpence is made for changing Scotch and Irish Cheques. 

 Cheques and Money Orders to be made payable to Macmillan & Co., Ltd., St. Martim's-st., 



London, W.C. 



