OCTOBER 1909. 



No. 633 



(No, 411 of current aeries). 



A MONTHLY ILLUSTRATED JOURNAL OF 



NATURAL HISTORY FOR THE NORTH OF ENGLAND. 



EDITED BY 



T. SHEPPARD, F.Q.S., F.S. A.Scot., 



The MusfiuM, Hull; 



AND 



T. W. WOODHEAD, Ph.D., F.L.S., 



Technical College, Huddersfield. 



WITH THE assistance AS REFEREES IN SPECIAL DEPARTMENTS OF 



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



Prof. P. F. KENDALL, M.Sc, F.G.S., JOHN W. TAYLOR, 

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



RILEY FORTUNE, F.Z.S. 1 



Contents : — 



PAGE 



Notes and Comments :— The Cambridge Natural History; Crustacea and Arachnids; The 

 Volcanic Origin of Coal ; Marble as a Volcanic Rock ; Between Patrington and 

 Easington : August ; Glacial and Post-Glacial Features ; Coast Changes in Yorkshire 337-339 



Further Proofs of the Flow of the Trent on the Keuper Escarpment at Gains- 

 borough.— F. M. Burton, F.L.S., F.G.S 340-341 



Ancbomenus versutus Qyll, a Beetle new to the North of England—/. W. Carter ... 341 



Northern News 341 



Hybrid between Orchis maculata and Habeaaria conopsea in Yorkshire— W. B. 



Alexander ... 342 



Wych-EIm Seedlings— P. Winter ... 343 



The Crossbill Migration 344 



Yorkshire Naturalists at Sedbergh 345-348 



A New Variety of Sedge— P. Fox Lee 349-350 



Note on Carex sylvatica var. capillariformis—F. Arnold Lees, M.R.C.S ... 350-361 



Some new Yorkshire Beetles— T. Stainforth 352-353 



News from the Magazines 353 



On the Geographical Distribution of Mollusca in South Lonsdale— /^ew. C. E. Y. Kendall, 



B.A., J.Davy Dean, and W. Munn Rankin, M.Sc, B.Sc 354-359 



In Memoriam— Thomas Southwell, F.Z.S., M.B.O.U.— T. S 360 



Field Notes 361-364 



Reviews and Book Notices 339, 343, 348, 360, 365-368 



Museum News 351, 359, 364. 368 



LONDON : 



A. Brown & Sons, Limited, 5, Farringdon Avenue, E.G. 



And at Hull and York. 

 Printers and Publishers to the Y.N.U. 



PRICE ecu. NET. BY POST 7d- NET. 



