Messrs Blackwood's Publicsations. 



JOHNSTON'S PHYSICAL ATLAS. 



TIte folloioing Maps may he had separately : — 

 THE DISTRIBUTION OF MARINE LIFE, illustrated 



chiefly by Fislies, Molluscs, and Radiata ; with Map of the Colonisation of the 

 British Seas, ilhistrated by MoUusca and Radiata ; now first laid down by Pro- 

 fessor EDWARD FORBES, F.R.S., &c. &c. ; with Four Pages of Letterpress, 

 Descriptive and Explanatory. Price 10s. 6d. 



GEOLOGICAL AND PALtEONTOLOGICAL MAP OF 



THE BRITISH ISLANDS. In Two Sheets, including Tables of the Fossils of 

 the different Epochs, &c. &c., from the Sketches and Notes of Professor Edward 

 Forbes, &c. ; with Eight Pages of Illustrative and Explanatory Letterpress, by 

 Professor FORBES. Price 21s. 



THE GEOLOGICAL STRUCTURE OF THE GLOBE, 



accordiner to AMI BOUE, with Additions and Corrections to 1855, by A. K. JOHN- 

 STON, F.R.S.E., &c. ; >vith Eight Pages of Notes and Illustrations by J. P. 

 NICHOL, LL.D., Professor of Astronomy in the University of Glasgow. Price 15s. 



GEOLOGICAL MAP OF EUROPE, exhibiting the different 



Systems of Rocks according to the most recent researches and inedited materials. 

 By Sir RODERICK IMPEY MURCHISON, D.C.L., F.R.S., (fee. &c. ; and 

 JAMES NICOL, F.R.S.E., &c.. Professor of Natural History, University of Aber- 

 deen. With Four Pages of Descriptive and Illustrative Letterpress, complete 

 Index of European Rocks, &c. Price 10s. 6d. 



GEOLOGICAL MAP OF THE UNITED STATES AND 



BRITI.SH NORTH AMERICA, constructed from the most recent documents and 

 unpublished materials, by Professor H. D. ROGERS, Boston, U.S. ; with Six 

 Pages of Descriptive and Illustrative Notes. Price 10s. 6d. 



COMPARATIVE VIEWS OF REMARKABLE GEOLO- 



GICAL PHENOMENA. By A. K. JOHNSTON, F.R.S.E., &c. Including Plans 

 and Views of Vesuvius and Etna — of tlie Island and Peak of Teneriife — of Arthur's 

 Seat — of South Keeling Islands, Grahame and Ascension Islands— of Crater of 

 Gedee — of Volcanoes of Pichincha and Antisaua, &c. ; with Two Pages of Explan- 

 atory Letterpress. Price 7s. Cd. 



THE PHYSICAL CHART OF THE ATLANTIC OCEAN, 



showing the Form and Direction of the Currents — the Distribution of Heat at the 

 Surface— Navigation and Trade Routes— Banks, Rocks, &c. By A. K.JOHNSTON, 

 F.R.S.E., &c. ; with Six Illustrative Pages of Letterpress — including a Chart of the 

 Basin, and a Vertical Section of the Atlantic, by Lieut. Maury ; a general Sketch- 

 Chart of the Oceanic Currents, and a Chart of the Arctic Basin, with Descrip- 

 tion, by Professor H. D. ROGERS. Price ISs. 



PHYSICAL CHART OF THE INDIAN OCEAN, show- 



ing the Temperature of the "Water, the Currents of the Air and Ocean, Directions of 

 the Wind, Districts of Hurricanes, Regions of Monsoons and Tyfoons, Trade Routes, 

 &c. &c. ; with Two Pages of Descriptive and Illustrative Notes. By A. K. JOHN- 

 STON, F.R.S.E., &o. Price 7s. 6d. 



PHYSICAL CHART OF THE PACIFIC OCEAN, show- 



ing the Currents and Temperature of the Ocean, the Trade Routes, &c. <fec. ; with. 

 Two Pages of Descriptive Letterpress. By A. K. JOHNSTON, F.R.S.E. Price 7s. 6d. 



TIDAL CHART OF THE BRITISH SEAS, showing the 



Progress of the Wave of High Water, the Hour of High Water in Greenwich Time 

 at New and Full Moon, and the Depth of the Sea. Constructed under the Direc- 

 tion of J. SCOTT RUSSELL, Esq., F.R S.E., by A. K. JOHNSTON, F.R.S.E. ; 

 with Two Pages of Explanatory Notes, including a Tidal Chart of the World, by J. 

 S. RUSSELL, Price 7s. 6d. 



