TABLE OF CONTENTS. 



S J Mackte— The Common Fossils of the BritisliEocks(co«<»»«erf) Lingula- 



' "flags 421 



H. C. Salmon, Esq. — On the Formation of Ore-Veins 427 



Geological Topics. , ^ , 



First Traces of Man on the Earth 432 



Meeting of the British Association. 



The Ossiferous Fissures of Oreston. By W. Pengelly, Esq., F.G.S. 



Notes and Queries 445 



Geology of Wharfedale. By Edw. Wood, Esq., F.G.S 445 



Keviews 453 



Now ready, Vol. I. of " The Geologist," handsomely bound in cloth, price 

 14s. 6d 



Ornamental Covers for binding can be obtained at the office of "The Geologist," 

 154, Strand, price Is. 3d. 



MAPS, PLANS, SECTIONS, and DRAWINGS on STONE 

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

 TURE-DIAGRAMS, and all kinds of SCIENTIFIC ILLUSTRATIONS. LITHO- 

 GRAPHIC, COPPER-PLATE, WOOD-CUT, and GENERAL PRINTING, and 

 BINDING are executed at the Office of 



^eiie " C^ElOa^OC^IST," 154, Strand. 



Authors' manusciipts revised and prepared for the press, and estimates given 

 for complete works. 



TO PROFESSORS OF COLLEGES, AND HEADS OF LOCAL INSTITU- 

 TUTIONS, AND OF SCHOOLS. 



ORIGINAL DIAGRAMS FOR LECTURES. 



THESE DIAGRAMS are on cloth (or on paper at the option of 

 purchasers) and of the average size of 3-ft. by 2-ft. Price 2s. 6d. each ; or to 

 Subscribers paying in advance, 24s, per dozen. 



Now ready, No. IV., Part 3, Price 2s. 6d.— GENERIC FORMS OF FORA- 



MINIFERA. Size 3-ft. by 2-ft. 

 Preparing for publication, No. IV., Parts 4 to 6 of the GENERIC FORMS. OF 



FORAMINIFERA. Size 3-ft. by 2-ft. Price 2s, 6d. each. 

 No. v.— CHARACTERISTIC FORMS OF THE MOLAR TEETH OF FOSSIL 



ELEPHANTS. Size 3-ft, by 2-ft. Price 2s. 6d. 



For further particulars see Wrapper, page 4. 

 Specimen-Diagrams on cloth, sent ly Post, free, on receipt of a Post Office Order 



or Stamps. 



TABLES OF THE DIVISIONS AND SUB-DIYISIONS OF 

 THE ANIMAL AND VEGETABLE KINGDOMS, adapted (with the latest 

 emendations), for the use of Geologists and Naturalists. By S. J. Maokie, F.G.S. 

 In wi*apper, price 6d, 



"GEOLOGIST" Office, 154, Strand, and of aU Booksellers; or by post, free on 

 receipt of stamps. 



pROYINCIAL INSTITUTIONS desirous of making arrange- 

 X ments for the delivery, during the ensuing season, of popular Lectures on 

 Geology, are requested to communicate with the Editor of " The Geologist." 



