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% A MONTHLY ILLUSTRATED JOURNAL OF Bitte, 
_ NATURAL HISTORY FOR THE NORTH OF ENGLAND. | 
2 eh 82 
“ EDITED BY Pies Be 
Q T. SHEPPARD, F.G.S., F.R.G.S., F.S.A.Scot., ae eae 
. : THE Museums, Hutt; a aXe ay 
i: AND <2 Va) 
i , ty 
| T. W. WOODHEAD, Ph.D., F.L.S., An Aah 2 
ees TECHNICAL CoLLeGE, HUDDERSFIELD, + ites 
WITH THE ASSISTANCE AS REFEREES IN SPECIAL DEPARTMENTS OF te 
J. GILBERT BAKER, F.R.S. F.L.S., GEO. T. PORRITT, F.L.S., F.E.S rt i 
Prof. P. F. KENDALL, M.Sc., F.G.S., JOHN W. TAYLOR, 
yr T. H. NELSON, M.B.O.U., WILLIAM WEST, F.L.S., fh. al 
ats RILEY FORTUNE, F.Z.S. “ 
¥ a nn 
x Contents :— 
: PAGE 
_ Notes and Comments:—Q.J.G.S.; The Bootle Museum; Entomological Records; Present 
, Knowledge of Protura; A Folk Museum for England ; Open-Air Museums; The Crystal 
Palace; The Age of the Earth; Public Utility of Museums; Classification of Igneous 
Rocks ; Evolution of the Arrow; The Mineralogical Magazine; Foraminifera; The Origin 
of Life ; Eozoon canadense; The Selby Museum ... ee apr ep a Ne ... 309-414 
Abnormal Flowers of the Foxglove (Illustrated)—Ethel M. Poulton, M.Sc. ... BEALS ... 815-318 
_ Yorkshire Naturalists at Stamford Bridge—W.E.L.W. aus 52 i se ... 319-320 
Field Notes :—Three House-Martins building one Nest ; Strangers at the Farnes ; Decrease 
in thé number of Starlings ; The Ribbon Fish Ae aA ae oe ae fat tse OAL eee 
Yorkshire Naturalists at Great Ayton (Illustrated)—W.E.L.W. ... Be Se <n pOUD-DOL 
Notes on the Blue-Green Algz, with a Key to the Species of Oscillatoria and 
Phormidiuam—Harold Wager, F.R.S. ... aseNR Vay. a Kad sel | a ae : . 332-337 
In Memoriam: Tempest Anderson, M.D., D.Sc., J.P., F.G.S., F.R.G.S.—T.S. .., 388-339 
. Northern News... oo, ae see mee a aya ee iy ois ted ee ... 320, 339 
Reviews and Book Notices... at my a od ar ra ies su Pi ee 331 
News from the Magazines a i. Oe rs Ne wag a 3 ... 818, 322, 340 
illustrations 5% ps ode Se 13 ve Nes eve 8 aes at 815, 316, 323, 324 
LONDON : 
A. Brown & Sons, LIMITED, 5, FARRINGDON AVENUE, E.C, 
And at Hutt and York, 
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Price Gd. net. By post 7d. « 
