GUYOT'S WORKS. VALUABLE MAPS. 



THE EARTH AND MAW ; Lectures on COMPARATIVE PHYSICAL GEOGRAPHY, 

 in its relation to the History of Mankind. By ARNOLD GUYOT. With Illustrations. 

 12mo, cloth, $1.25. 



Prof. Louis AGASSIZ, of Harvard University, says : "It -will not only render the study of 

 geography more attractive, but actually show it in its true light." 



Hon. GEORGE S. HILLARD says : " The work is marked by learning, ability, and taste. His 

 bold and comprehensive generalizations rest upon a careful foundation of facts." 



" Those who have been accustomed to regard Geography as a merely descriptive branch of learn- 

 ing, drier than the remainder biscuit after a voyage, will be delighted to find this hitherto unat- 

 tractive pursuit converted into a science, the principles of which are definite and the results con- 

 clusive." Xorth American Review. 



" The grand idea of the work is happily expressed by the author, -where he calls it the geographi- 

 cal march of history. Sometimes we feel as if we were studying a treatise on the exact sciences ; at 

 others, it strikes the ear like an epic poem. Now it reads like history, and now it sounds like 

 prophecy. It will find readers in whatever language it may be published." Christian Examiner. 

 " The work is one of high merit, exhibiting a wide range of knowledge, great research, and a 

 philosophical spirit of investigation." Sillimaris Journal. 



COMPARATIVE PHYSICAL AND HISTORICAL GEOGRA- 

 PHY ; or, the Study of the Earth and Inhabitants. A Series of Graduated Courses, 

 for the use of Schools. By ARNOLD GCYOT. In preparation. 



GUYOT'S MURAL MAPS. A series of elegant Colored Maps, projected on a 

 large scale for the Recitation Room, consisting of a Map of the World, North and South 

 America, Geographical Elements, &c., exhibiting the Physical Phenomena of the Globe. 

 By Professor ARNOLD GUYOT, viz., 



MAP OF THE WORLD, mounted, $10.00. 



MAP OF NORTH AMERICA, mounted, $9.00. 



MAP OF SOUTH AMERICA, mounted, $9.00. 



MAP OF GEOGRAPHICAL ELEMENTS, mounted, $9.00. 



BSi?" These elegant and entirely original Mural Maps are projected on a large scale, so that when 

 suspended in the recitation room they may be seen from any point, and the delineations with- 

 out difficulty traced distinctly with the eye. They are beautifully printed hi colors, and neatly 

 mounted for use. 



GEOLOGICAL MAP OF THE UNITED STATES AND BRIT- 

 ISH PROVINCES OF NORTH AMERICA. With an Explanatory 

 Text, Geological Sections, and Plates of the Fossils which characterize the Formations. 

 By JCLES MARCOU. Two volumes. Octavo, cloth, $3.00. 



CSf The Map is elegantly colored, and done up with linen cloth back, and folded in octavo form, 

 with thick cloth covers. 



" The most complete Geological Map of the United States which has yet appeared. It is a work 

 which all who take an interest in the geology of the United States would wish to possess ; and we 

 recommend it as extremely valuable, not only in a geological point of view, but as representing 

 very fully the coal and copper regions of the country. The explanatory text presents a rapid 

 sketch of the geological constilations of North America, and is rich in facts on the subjects. It is 

 embellished with a number of beautiful plates of the fossils which characterize the formations, thus 

 making, with the map, a very complete, clear, and distinct outline of the geology of our country." 

 Mining Magazine, N. Y. 



HALL'S GEOLOGICAL CHART ; Giving an Ideal Section of the Successive 

 Geological Formations, with an Actual Section from the Atlantic to the Pacific Oceans. 

 By Prof. JAMES HALL, of Albany. Mounted, $9.00. 



A KEY TO GEOLOGICAL CHART. By Prof. JAMES HALL. 18mo,25cts. 



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