NOVEMBER ipo^^* 



No. 634 



(N^. 412 of turtint 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 Museum, Hull ; 



AND 



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



Technical College, Huddersfield. 



WITH THE assistance AS REFEREES IN SPECIAL DEPARTMENTS OF 



J. OiUBeRT BAKER. F.R.S. P.L.S., GEO. T. PORRITF, F.L.S 



ProJ. P. F. KENDALL, M.Sc 



F.E.S., 



F.Q.S., 



T. H. NELSON, M.B.O.U.. 



JOHN W. TAYLOR, 

 WILLIAM WEST, F,L.S. 



RILEY FORTUNE, F.Z.S. 



Contents : — 



Notes and Comments (Illustrated) :— Non-glacial Strias ; Mytilus cloacinus in the Rhaetics; 



A new Species ; Professor P, F. Kendall 369-370 



Thymus ovatus in North Yorkshire—/. G. Baker, F.R.S. , etc 371 



Nordmann's Pratincole in Yorkshire (Illustrated) — An addition to the County Avifauna— 



R. Fortune, F.Z.S. 372 



A Veteran 'dimmer' (Illustrated)— £. PF. W^^. ... 373-375 



Interesting Diatom near Hull (Illustrated)— i?; //. Philip ... ... 376-377 



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



B.A., J. Davy Dean, and W. Munn Rankin, M.Sc, B.Sc 378-381 



The Study of a Fircone (Illustrated)— Mrs. E. Hughes Gibb 385-38S 



Genera and Species in Fungi— il/. C. Cooke, LL.D., M.A., A.L.S., V.M.H., etc 389-392 



Yorkshire Naturalists at Cawthorne— 7 . S 393-397 



Reviews and Book Notices 375, 382-383, 397 



Northern News 370 



Proceedings of Provincial Scientific Societies , ... 371, 384, 399 



Field Notes 398-399 



Museum News 377 



News from the Magazines 400 



Illustrations 3G9. 372, 373, 37G, 38G, 388 



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