TABLE OF CONTENTS, 



S. J. Mackie— On Common Fossils 



H. C. Salmon, Esq.— On the Formation of Ore-Veins 



Notes and Queries 



Eeviews 



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MAPS, PLANS, SECTIONS, and DRAWINGS on STONE 

 and WOOD, ENGRAVINGS on METAL, WOOD, and STONE, LEC- 

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Authors' manuscripts revised and prepared for the press. 



LEGTURE-DIAGEAMS. 



Now ready, No. IV. of a series of Original Geological Diagrams for Lectures ; to 

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THESE DIAGRAMS will be of LARGE SIZE on CANYAS, 

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No. I.— A GEOLOGICAL MAP OF THE BRITISH ISLES, with part of the 

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No. II.— FORMS OF FLINTS DERIVED FROM VENTRICULITES; 

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No. III.— FUSUS CONTRARIUS; MUREX ALVEOLATUS; CRAG SHELLS 



No. IV.— Part 1. GENERIC FORMS OF FORAMINIFERA. 



Preparing for publication -.—CHARACTERISTIC FORMS OF THE MOLAR 

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MINERALOGY, King's College, London.— Professor Tennant, 

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