LIST OF THE PUBLICATIONS OF THE GEOLOGICAL SUR VEY, ETC.— continued. 



HOMZOKTAI. 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 Geology 

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

 Report on the district it traverses. The size of each plate is 3 ft. 3 in. by 2 ft. 8 in. They are engraved on Copper by Mr. Lowry 

 and coloured in accordance with the Maps. Sheets 1 to 68, price 5s. each. 



VERTXCAX 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 40 ft. to an inch, and illustrate such details as 

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

 of each E6d of Coal, the Mineral Structure and Thickness of the Strata with which they are associated, and the kind and 

 amount of Ironstone, are given in the greatest detail. Sheets 1 to 28, price 3.?. 6d. each Sheet. 



&1APS GF IRELAND. 



(On the one-inch scale.) 



Nos. 98, to 102, 110, to 112, 114, 119, to 123, 125, to 205. Price 2s. 6d. Except 150, 170, 180, 181, 189, 190, 196, 



197, 203, 203, 204, 205. Price Is. Memoirs accompany most of these sheets. Price Is. each. 



Horizontal Sections, 1 to 18. 5s. each. Vertical Section, 1. 3s. Gd. 



Memoirs of the Geological Survey and of tlie Eluseum of Practical Geology. 



REPORT on CORNWALL, DEVON, and WEST SOMERSET. By Sir H. T. De La Beche, E.R.S., &c. 8vo. 14s. 

 FIGURES and DESCRIPTIONS of the PALAEOZOIC FOSSILS in the above Counties. By Peoeessob Phillips, F.R.S. 



8vo. (Out of print.) , 



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



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

 BRITISH ORGANIC REMAINS. Decades 1. to XII., with 10 Plates each. Monograph No.T. On the Genus Ptervgotus. 



By Peoeessoe Huxley, F.R.S., and J- W. Saltee, F.G.S. Royal 4to. 4s. Gd. •. or royal 8vo. 2s. Gd. each Decade. 



Monog-baph No. 2. On the Structure of Belemnitidse. Bv Peoeessoe Huxley, LL.D., &c. 2s. Gd. 

 RECORDS of the SCHOOL OF MINES and of SCIENCE applied to the ARTS. Vol. 1., in four Parts. 

 CATALOGUE of SPECIMENS in the Museum of Practical Geology, illustrative or. the Composition and Manufacture 



ol British Pottery and Porcelain. By Sir Heney de la Beche, and Tbenham Reeks, Curator. 8vo. io«. 



Woodcuts. Price Is. (Out of Print.) 

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



United Kingdom, the School of Mines, and the Mining Record Office. By Robebt Hunt, F.R.S. . Frice Gd. (2nd 



Edition.) 

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



A. C. Ramsay, F.R.S., Local Director, H. W. Beistow, F.R.S.. II. Bauebman, and A. Geikie, F.G.S. Price Is. 



(3rd Edition.) 

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

 MINERAL STATISTICS, embracing the produce of Tin, Copper. Lead, Silver, Zinc, Iron, Coals, and other Minerals. By 



Robeet Hunt, F.R.S., Keeper of Mining Heeords. From 1853 to 1857, inclusive, Is. 6a. each. 1858, Tart I., Is. Gd'.- 



Part II., 5s. 1S59, Is. Gd. I860. 3s. Gd. 1801, 2s. : and Appendix, Is. 1S62, 2s. 6rf. 1863, 2s. Gd. 1864, 2s. 1S65, 2s. Gd. 

 The IRON ORES of GREAT BRITAIN. Part 1. The LROIS ORES of the North ana North Midland Counties of England. 



(Outof print.) Fart II. The IRON ORES of Soulh Staffordshire. Price Is. Part III. The IRON ORES of South 



Wales. Price Is. 3d, Part IV. The IRON ORES of the Shropshire Coal Field and of North Staffordshire. Is. 3d. 

 On the TERTIARY FLUVIO-MAR1NE FORMATION of the ISLE of WIGHT. By Edward Foebes, F.R.S. Illus- 



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

 On the GEOLOGY of the COUNTRi' around CHELTENHAM. Illustrating Sheet 44 by Edward Hull. A.B., F.G.S. 



Price 2s. Gd. 

 On the GEOLOGY of PARTS of WILTSHIRE and GLOUCESTERSHIRE (Sheet 34). By A. C. Ramsay, F.R.S., 



F.G.S., W. T. Ayeline, F.G.S., and Edwaed Hull, B.A., F.G.S. Price 8d. 

 On the GEOLOGY of the SOUTH STAFFORDSHIRE COAL-FIELD. By J. Beete Jukes, M.A., F.R.S. 3rd 



Edition.) 8s. Gd. 

 On the GEOLOGY of the WARWICKSHIRE COAL-FIELD. By H. H. Howell, F.G.S. ls.6d. 

 On the GEOLOGY of the COUNTRY around WOODSTOCK! Illustrating Sheet 45 S.W. By E. Hull, A.B., F.G.S. 



]PricG \s 

 On the GEOLOGY' of the COUNTRY around PRESCOT, LANCASHIRE. By Edwaed Hull, A.B., F.G.S. (2nd 



Edition.) Illustrating Quarter Sheet, No. 80 N.W. Price 8d. 

 On the GEOLOGY of PART of LEICESTERSHIRE. By W. Talbot Ayeline, F.G.S., and H. H. Howell, F.G.S. 



Illustrating Quarter Sheet, No. 03 S.E. Price 8d. 

 On the GEOLOGY of PART of NORTHAMPTONSHIRE. Hlustrating Sheet 53 S.E. By W. T. Ayeline, F.G.S., and 



Ricdakd Trench, B.A., F.G.S. Price ad. 

 On the GEOLOGY of the ASHBY-DE-LA-ZOUCH COAL-FIELD. By Edwaed Hull, AJ3., F.G.S. Illustrating Sheets 



63 N.W. and 71 S.W. Is. Gd. 

 On the GEOLOGY of PARTS of OXFORDSHIRE and BERKSHIRE. By E. Hull, A.B., and W. Whitakee, B.A. 



Illustrating Sheet 13. Price 8s. 

 On the GEOLOGV of PARTS of NORTHAMPTONSHIRE and WARWICKSHIRE. By W. T. Ayeline, F.G.S. 



Illustrating Quarter Sheet f,3 N.E. Sd. tt 



On the GEOLOGY ol the COUNTRY around WIGAN. By Edward Hull, A.B., F.G.S. Hlustrating Sheet 89 S.W. on 



the One-inch Scale, and Sheets 84, 86, 92, 93, 100, 101 on the Six-inch Scale, Lancashire, (2nd Edition.) Price Is. 

 On the GEOLOGY of TRINIDAD (West Indian Surveys). By G. P. Wall and J. G. Sawkins, F.G.S., with Maps and 



COUNTRYaround ALTRINCHAM, CHESHIRE. By E. Hr/LL, B.A. Hlush-ating 80 N.E. Price 8d. 



GEOLOGY of PARTS of NOTTINGHAMSHIRE cud DERBYSHIRE. By W. T. Ayeline, F.G.S. Illustrating 82 S.E. 



Price Sd. 

 COUNTRY around NOTTINGHAM. Bv W. T. Ayeline. F.G.S. Illustrating 71 N.E. Price 8d. 

 The GEOLOGY of PARTS of NOTTINGHAMSHIRE, YORKSHIRE, and DERBYSHIRE. Illustrating Sheet 82 N.E. 



Bv W. T vlbot Ayeline, F.G.S. Price Sd. 



The Geology of south Berkshire and north Hampshire, illustrating sheet 12. By h. w. bkistow 



The^EOLOG^of the ISLE OF WIGHT, from the WEALDEN FORMATION to the HEMPSTEAD BEDS inclusive, 



with numerous Illustrations, and a List of the Fossils found in the Island. Illustrating Sheet 10. By H. W. Beistow 



F* Tli S "Pricp (is 

 The GEOLOGY of EDINBURGH. Illustratinc Sheet 32 (Scotland). Price 4s. By H. H. Howell and A. Geikie. 

 The GEOLOGY of the COUNTRY around BOLTON. LANCASHIRE. By E.Hull.B.A. Hlustrating Sheet 89 S.E. Price 2s. 

 The GEOLOGY of BERWICK. Illustrating Sheet 84 Scotland. 1 inch. By A. Geikie. Price 2s. 

 The GEOLOGY of the COUNTRY around OLDHAM. By E. Hull, B.A. Illustrating 88 S.W. Price 2s. 

 The GEOLOGY of PARTS of MIDDLESEX, ie. Illustrating Sheet 7. By W. Whitakee, B.A. Price 2s. 

 The GEOLOGY of the COUNTRY around BANBURY, WOODSTOCK, and BUCKINGHAM. Sheet 45. By A H. Geeen, 



M.A. Price is. 

 The GEOLOGY of NORTH WALES. By Peoeessoe Ramsay LLJ). With an Appendix, by J. W. Saltee, A.L.S. 



Price 18s. boards. (Vol. III.. Memoirs, &e.) 



The GE >LOG Y of the CO UNTRY between FOLKESTONE and RYE. By J. Deew, F.G.S. (Sheet 4.) 



The GEOLOGY of EAST LOTHIAN, &c. (Maps 38, 34, 41, Scot.) By H.H.Howell, F.G.S., A Geikie, F.R.S., and 



J . Young. MJD. With an Appendix on the Fossils by J. W. Saltee, A.L.S. 



