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THE NATURALIST, 
A Monthly lUuiiratU Jourrfl of 
NATURAL HISTORY FOR THE NORTH OF ENGLAND. 
EDITED BY 
T. SHEPPARD, M.Sc., F.G.a, F.R.G.S., F.S.A., Scot., 
The Museum, Hull; 
AND 
T. W. WOODHEAD, Ph,D., M.Sc, F.L.S., Tech. Coll., 
HUDDERSFIELD. 
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PROF. P. F. KENDALL, M.Sc.,^ Ea/^.y JOHN W. TAYLOR, M.S€. 
T. B. NELSON, M.Sc., l|.B.p.p^/ ^ RILEY FORTUNE, F.Z.S. 
Tbit Journal it one of the oldisst Scientific i'eriodicaU in the British Isles, dating bacli to tSSS. 
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NATURE. 
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