TABLE OF CONTENTS. 



Dr. J. W. Watson, F.G.S. — The Ironstone Formation of the Forest of Dean ; 



with a Sketch of the General Geology and Industrial History of the district 265 



John Morris, F.G.S. — British Fossils, Stratigraphically Arranged - - - 279 



S. J. Mackie, F.G.S. — The Common Fossils of the British Rocks (continued) - 286 

 Rbv. p. B. Brodib, M.A. — Contributions to the Geology of Gloucestershire 



[continued) 289 



.John Jones, Esq., Gloucester. — On Rhynchonella Acuta and its Affinities - 292 



Dr. T. L. Phtpson. — Foreign Correspondence - 297 



Geological Desiderata - - -301 



Reports of Geological Societies 304 



Notes and Queries - - - - 309 



Retiews 311 



A GEICTJLTTJK AL AKD CHEMICAL COLLEGE, 



38 and 39, Lower Kennington-lane, London. 

 Principal— J. C. NESBIT, F.G.S., F.C.S., &c. 

 In this Institution unusual facilities are afforded for . acquiring a thorough 

 knowledge of agricultural, general, and analytical chemistry, and also, of surveying 

 ^nd mathematics. 



The terms for students, resident or non-resident, may be known on application. 

 Analyses and assays of every description are promptly and accurately executed at 

 the College. 



POSSIL EISH, EROM THE OLD KEB SANDSTONE, FOE 

 SALE. — Select specimens of Osteolepis, Glyptolepis, Diplopterus, cocosteus, 

 &c : Fiye assorted specimens of Osteolepis microlepidotus sent on receipt of 

 P. 0. Order for 10s. 6d., to James R. Gregory, 59 Frith Street, Soho, London. W. 



Fine fossil specimens from other formations ; also, some very fine and rare 

 specimens of minerals and precious stones, comprising fine Lead, Iron, Silver, Gold, 

 Copper, Titanium, and other metallic minerals, &c. ; also some fine cut and 

 polished, and also rough specimens of gems, to be had either singly or in small 

 series, at very moderate prices. 



This day is published, 8vo., 3s. 6d., sewed, 

 HP HE GEOUND BENEATH US: its Geological Phases and Changes. 

 -■- Being three lectures on the geology of Clapham and the neighbourhood of 

 London generally. By Joseph Prbstwich, F.R.S., F.G.S., &c. John Van Voorst, 

 1 Paternoster Row. 



REYNOLDS' OUTLINES OF SCIENCE AND ART. 

 Just published, price One Shilling, 



OUTLINES OFGEOLOG T.— By T. AlHson Eeadwin, E.G.S. 

 Containing an Outline of the Science, and a Revised Table of the Order of 

 Superposition of British Rocks, with their characteristic Minerals and Fossils, in 

 accordance with the arrangement at the Museum of Practical Geology, Jermyn-st. 



" This pamphlet, though a mere outline of geology, contains some tables useful for the clear compre- 

 hension of the subject, and one of which (Table No. 3) is remarkably full of geological information re- 

 specting the fossils, minerals, rocks, and strata of Great Britain. The classification herein adopted is very 

 correct, and perhaps is not surpassed, if equalled, in this respect, by any treatise or text-book hitherto 

 published. References to the cases of fossils in the Jermyn-street Museum accompany this table, so as to 

 render it a useful handbook for the visitor to that institution."— jLiierar^ Gazette, Jan. 30, 1858. 



TABULAR YIEW OF THE AERANGEMENT OE BRITISH 

 ROCKS. By T. Alltson Readwin, F.G.S. 

 Showing the order of Superposition of British Rocks, Minerals, and Fossils, with 

 references to the Cases in the Museum of Practical Geology, Jermyn-street. 



Price Sixpence, plain ; Ninepence, coloured. 



rPHE SAME PRINTED ON A LARGE SHEET, EOR LITERARY 

 X . ^ INSTITUTIONS AND SCHOOLS. 



Price Is. plain ; Is. 6d. coloured ; coloured and mounted on cloth, yarnished, with 



roller, 2s. 6d. 

 London : Reynolds and Co., 15 Old Broad-street. 



