LIST OP THE PUBLICATIONS OF THE GEOLOGICAL SURVEY, ETC. continued. 



HORIZONTAL SECTIONS, 



Illustrative of the Survey's Geological Maps. 



These Sections are drawn to a scale of six inches to a mile, horizontally and vertically, and describe in detail the Geologj 

 of the Country over which they are drawn. Descriptions are engraved on each plate, thus rendering each Section a coucisi 

 Report on the district it traverses. The size of each plate is 3 ft. 3 in. by 2 ft. 3 in. They are engraved on Copper by Mr. Lowry 

 and coloured in accordance with the Maps. Sheets 1 to 55, price 5s. each. 



VERTICAL SECTIONS, 



Illustrative of the Horizontal Sections and Maps of the Geological Survey. 



These Sections are arranged, in the form of Vertical Columns, to a scale of 40ft. to an inch, and illustrate such details a 

 it is impossible to give in the Horizontal Sections above described. In the Coal Measure Sections, for instance, the Thicknes 

 of each Bed of Coal, the Mineral Structure and Thickness of the Strata with which they are associated, and the kiud am 

 Amount of Ironstone, are given in the greatest detail. Sheets 1 to 25, price 3s. 6d. each Sheet. 



MAPS OF IRELAND. 



On the one-inch scale. 



WICKLOW includes Sheets 36 (NW., NF., SW., and SE.) and 41 (NW., NE., SW.) 

 WEXFORD includes Sheets 41 (NW.. NE., SW-, and SE.). 46 (NE. and SE-), 47 (NW-, NE., SW-, and SE.), 52 (NE.) 



53 HW.and NE.) 



WATBEFOBD includes Sheets 45 (SE.), 48 (SW. and SE.), 51 (N W., NE., and SE-), and 52 (NW-, N E-, and SW.) 

 Pi-ice 2s. 6d. each Quarter-Sheet. 



BOOKS Published under the Superintendence of the Geological Survey and Museum of Practical Geology. 



REPORT on CORNWALL, DEVON, and WEST SOMERSET. By Sir II. T. DE LA BECHB, F.R.S. &c. 8vo. 14*. 

 FIGURES and DESCRIPTIONS of the PALEOZOIC FOSSILS in the above Counties. By PEOFESSOB PHILUPS, F.R.J 



8vo. (Out of print.) 

 THE MEMOIRS of the GEOLOGICAL SURVEY of GREAT BRITAIN, and of the MUSEUM of ECONOMIC GEOLOG - 



of LONDON. 8vo. Vol. I. 21s. ; Vol. II. (in 2 Parts), 42s. 

 BRITISH ORGANIC REMAINS. Forminga portion of the Memoirs of the Geological Survey. Decades I. to IX., wit 



10 Plates each. Royal 4to. 4s. 6d. ; or royal 8vo. 2s. 6d. each Decade. Other DECADES are in the Press. 



RECORDS of the SCHOOL OF MINES and of SCIENCE applied to the ARTS. Vol. I. Part I. Inaugural and IntroductOT 

 Lectures to the Courses for the Session 1851-52. Royal 8vo. price Is. 6d. cloth. Vol. I. Part II. On the Geology of tli 

 South Staffordshire Coalfield. By J. BEETE JUKES, M.A., F.R.S., c. (2d Edition). Vol. I. Part III. On the Mines < 



, , ..., . 



Wicklow and Wexford. Ey WAMINGTON W. SMYTH, M.A., &<;. Vol. I. Part IV. Statistics of the Produce of Coppe 

 Tin, Lead, and Silver from the Mines of the United Kingdom, with the Exports and Imports of these Metals, froi 

 1848 to 1852 inclusive. By ROBEET HUNT, F.R.S., Keeper of Mining Records. 



CATALOGUE of SPECIMENS in the Museum of Practical Geology, illustrative of the Composition and Manufactui 

 of British Pottery and Porcelain. By Sir HENBY DE LA BECHE, and TEENHAM REEKS, Curator. Svo. 1 

 Woodcuts. Price Is. (Out of Print.) 

 A DESCRIPTIVE GUIDE to the MUSEUM of PRACTICAL GEOLOGY, with Notices of the Geological Survey of ih 



United Kingdom, the School of Mines, and the Mining Record Office. By ROBERT HUNT, F.R.S. Price 6d. 



A DESCRIPTIVE CATALOGUE of the ROCK SPECIMENS in the MUSEUM of PRACTICAL GEOLOGY. B 



A. C. RAMSAY, F.R.S., Local Director, H. W. BBISTCMV, F.G.S., and H. BAUEBMANN. Price 6d. (2d Edition). 



CATALOGUE OF THE CONTENTS OF THE MINING RECORD OFFICE. Price 6rf. 



Memoirs of the Geological Survey and of tbe Museum of Practical Geology. 



"MINING RECORDS." MINERAL STATISTICS for 1853-1854, embracing the produce of Tin, Copper, Lead, an 



Silver for both years ; of Iron ; of Coals and other Minerals for 1854 ; tho Exports and Imports ; the Populatio 



employed, and a List of the Collieries of the United Kingdom. By ROBEET HUNT, F.R.S., Keeper of Minin 



Records. Price Is. 6d. 

 The IRON ORES of GREAT BRITAIN. Part I. The IRON ORES of the North and North Midland Counties of Enijlaui 



(Out of print.) Part II. The Iron Ores of South Staffordshire. Price Is. 

 "MINING RECORDS." MINERAL STATISTICS for 1855 and 185fi, embracing Tin, Copper, Lead, Silver, Iron, Coals, Zin< 



Salt, and other Minerals produced in the United Kingdom. 'Iheir Exports and Imports, ic. By ROBEET HUM: 



F.R.S., Keeper of Mining Records. Price Is. Cd. each. 



" MINING RECORDS." MINERAL STATISTICS for 1857. Pricels.M. 

 On the TERTIARY FUJYIO-MARINE FORMATION of the ISLE of WIGHT. By EDWAED FOBBES, F.R.S. Illu 



trated with a Map and Plates of Fossils, Sections, &c. Price 5s. 

 On the GEOLOGY of tho COUNTRY around CHELTENHAM. Illustrating Sheet 44 by EDWAED HULL, A.B., F.GJ 



GEOLOGY of PARTS of WILTSHIRE and GLOUCESTERSHIRE (Sheet 34.) By A. C. RAMSAY, F.R.S., F.G.S 

 W. T. AVELINE, F.G.S., and EDWAKU HULL, B.A., F.G.S. Price 84. 



These Maps, Sections, and Books may be obtained at the Museum of Practical Geology, 

 Jermyn Street, London. 



A'.L.-To prevent the confusion arising from different titles, as above, all further publications will appear under fli 

 general title of "MEiioitts OF THE GEOLOGICAL SUBVEY, and of tho Museum of Practical Geology," the icoro 

 " Monograph*," " Decades," " Mining Records," " lleports" d~c. behiy employed as subordinate titles, as in the leu 

 works of the Uit. 



Jan. 12,1859. RoDEBiCK I. MrEcnisoN, Director-General. 



