_GEOLOGICAL MAP OF SCOTLAND._ By JAMES NICOL, F.R.S.E., &c., Professor of Natural History in the University of Aberdeen. With Explanatory Notes. The Topography by ALEXANDER KEITH JOHNSTON, F.R.S.E., &c. Scale, 10 miles to an inch. In Cloth Case, 21s. _INTRODUCTORY TEXT-BOOK OF PHYSICAL GEOGRAPHY._ By DAVID PAGE, F.R.S.E., &c. With Illustrations and a Glossarial Index. Crown 8vo, 2s. _INTRODUCTORY TEXT-BOOK OF GEOLOGY._ By DAVID PAGE, F.R.S.E., F.G.S. With Engravings on Wood and Glossarial Index. Seventh Edition, 2s. "It has not often been our good fortune to examine a text-book on science of which we could express an opinion so entirely favourable as we are enabled to do of Mr Page's little work."--_Athenæum._ _ADVANCED TEXT-BOOK OF GEOLOGY_, Descriptive and Industrial. By DAVID PAGE, F.R.S E., F.G.S. With Engravings and Glossary of Scientific Terms. Fourth Edition, revised and enlarged, 7s. 6d. "It is therefore with unfeigned pleasure that we record our appreciation of his 'Advanced Text-Book of Geology.' We have carefully read this truly satisfactory book, and do not hesitate to say that it is an excellent compendium of the great facts of Geology, and written in a truthful and philosophic spirit."--_Edinburgh Philosophical Journal._ _HANDBOOK OF GEOLOGICAL TERMS, GEOLOGY, AND PHYSICAL GEOGRAPHY._ By DAVID PAGE, F.R.S.E., F.G.S. Second Edition, Crown 8vo, 7s. 6d. _THE PAST AND PRESENT LIFE OF THE GLOBE_: Being a Sketch in Outline of the World's Life-System. By DAVID PAGE, F.R.S.E., F.G.S. Crown 8vo, 6s. With Fifty Illustrations, drawn and engraved expressly for this Work. "Mr Page, whose admirable text-books of geology have already secured him a position of importance in the scientific world, will add considerably to his reputation by the present sketch, as he modestly terms it, of the Life-System, or gradual evolution of the vitality of our globe. In no manual that we are aware of have the facts and phenomena of biology been presented in at once so systematic and succinct a form, the successive manifestations of life on the earth set forth in so clear an order, or traced so vividly from the earliest organisms deep-buried in its stratified crust, to the familiar forms that now adorn and people its surface."--_Literary Gazette._ _THE GEOLOGICAL EXAMINATOR_: A Progressive Series of Questions adapted to the Introductory and Advanced Text-Books of Geology. Prepared to assist Teachers in framing their Examinations, and Students in testing their own Progress and Proficiency. By DAVID PAGE, F.R.S.E., F.G.S. Third Edition, 1s.