SCiENCE-GOSSiP. 



THE NATURALIST : 



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nally j'oitndcd i{>3,l.* 



A Monthly Journal of Natural Htstor> tor the Northern 

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Conducted by — W. Denison Roebuck, F.L.S., \vith the assistance 

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LABEL LIST OF THE BRITISH 5-BANDED 

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MARINE BIOLOGICAL ASSOCIATION OF 

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THE LABORATORY, PLYMOUTH. 



The foilowing Animals can always be supplied either living ur 

 preserved by the best methods :— 



Sycon ; Clava, Obelia. Sertularia ; Actinia, Tealia, Caryophyllia, 

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TRILOBITES 



From the Upper Silurian of Dudley. 



Phacopscandatus.is. 6d. to 15s. PhacopsDowningiEe, is. 6d. to 5s, 

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I2S. 6d. Homolonotus, 3s. 6d. to 7s. 



A te^\■ Upper Silurian Crinoids, Corals and Brachiopods. 



Collections to Illustrate Geology and Physiography. 



CalaIoi;'ucs Posl Free. 



THOMAS D. RUSSELL, Mineralogist, 

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THE JOURNAL OF CONCHOLOGY 



Being the Organ of the Conchological Society 

 of Great Britain and Ireland. 



Hon. Secrktary and Editor : 



W. E. HOYLE, M.A.. 



The Owens College, 



Manchester. 



Hon. Treasurer: 

 E. D. BOSTOCK. 



TrxALL Lodge, 

 Stafford. 



EXTRACT FROM CONTENTS OF JULY ISSUE. 



The Land and Freshwater Mollusca of Somersetshire {con- 

 tinued)— Y.. W. SWANTON. 

 A Contribution towards a List of the Marine Mollusca of Tenb>" 



and Neighbourhood — Bartlet Span. 

 Obituary Notice of the late Joseph Charles Hippolyte Crosse— 



Clara Nordlinger.- 

 Remarks on the Cause of Abnormality in Planorbis spirorbis — 



R. Standen. 



Additions to ' British Conchology ' {continued) — J. T. MARSHALL. 



PORTRAIT OF THE LATE J. C. H. CROSSE. 



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