Geology for general readers1870 |
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Page 20
... according to the extent of the areas and the magnitude of the in - flowing rivers ; and were these layers consolidated , sand would form sand- stone , gravel conglomerate , and mud shale . Here , then , as we cannot regard nature acting ...
... according to the extent of the areas and the magnitude of the in - flowing rivers ; and were these layers consolidated , sand would form sand- stone , gravel conglomerate , and mud shale . Here , then , as we cannot regard nature acting ...
Page 38
... according to the latitudes and altitudes within which they operate . We say latitudes and altitudes , for whether it be rainfall , frost , wave - action , or organic growth , every latitude and altitude has its own intensity , and what ...
... according to the latitudes and altitudes within which they operate . We say latitudes and altitudes , for whether it be rainfall , frost , wave - action , or organic growth , every latitude and altitude has its own intensity , and what ...
Page 40
... according to the prevailing winds , and this to the obliteration of streams and oases , and to the destruction of fertile valleys that lie in their way . Gentle as it may seem , the drifting of sand over the surface of granite and ...
... according to the prevailing winds , and this to the obliteration of streams and oases , and to the destruction of fertile valleys that lie in their way . Gentle as it may seem , the drifting of sand over the surface of granite and ...
Page 41
... according to the nature of the opposing cliff , and the manner it is dis- posed to the impact of the breakers . The effects of wave- action are perceptible along every exposed shore ; here in the undermined and falling cliffs , there in ...
... according to the nature of the opposing cliff , and the manner it is dis- posed to the impact of the breakers . The effects of wave- action are perceptible along every exposed shore ; here in the undermined and falling cliffs , there in ...
Page 47
... new ones from the bed of the ocean , and this by degrees , and over and over again , according to the course of Time , which is illimitable and beyond all computation . He will also have perceived EQUILIBRIUM MAINTAINED . 47.
... new ones from the bed of the ocean , and this by degrees , and over and over again , according to the course of Time , which is illimitable and beyond all computation . He will also have perceived EQUILIBRIUM MAINTAINED . 47.
Common terms and phrases
accumulations ages America ancient antiquity areas arrangement aspects beds bituminous calcareous Cambrian Carboniferous Chalk changes chemical chiefly clays climate coal coal-fields course Cretaceous Crown 8vo crustacea crystalline debris decay deposits distribution of sea drifted dry land earth's crust eocene estuaries Europe existing extinct feet fishes flora and fauna formations forms fossils Geography geologists geology glacial epoch glacier globe gradually gravel heat higher igneous incessant ironstones islands lakes latitudes Laurentian lava less lignites limestones lower mammals masses matter MESOZOIC metamorphism mineral miocene nature newer numerous occur ocean Old Red Sandstone older Oolite operations organic PALEOZOIC partly period physical plants and animals pliocene portion present recent regions reptiles rivers rock-matter rocks rocky sand schists sea and land secondary sediments shales shell-fish shells silts Silurian Sketch soil species stage stone strata stratified surface terrestrial tertiary thickness tion Triassic variety vegetable veins vital volcano vulcanic zoophytes
Popular passages
Page 13 - DESCARTES. The Method, Meditations, and Principles of Philosophy of Descartes. Translated from the Original French and Latin. With a New Introductory Essay, Historical and Critical, on the Cartesian Philosophy. By JOHN VEITCH, LL.D., Professor of Logic and Rhetoric in the University of Glasgow.
Page 12 - A Glossary of Navigation. Containing the Definitions and Propositions of the Science, Explanation of Terms, and Description of Instruments. By the Rev. JB HARBORD, MA, Assistant Director of Education, Admiralty. Crown 8vo. Illustrated with Diagrams, 6s. Definitions and Diagrams in Astronomy and Navigation.
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Page 5 - We must admire the ability and persevering research with which he has succeeded in imparting to his 'Manual' so much freshness and originality. In no respect is this character more apparent than in the plan of arrangement, by which the author commences his description of the physical geography of each tract by a sketch of its true basis or geological structure.
Page 15 - ANCIENT CLASSICS FOR ENGLISH READERS. EDITED BY THE REV. W. LUCAS COLLINS, MA Complete in 28 Vols.
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Page 49 - This earth, like the body of an animal, is wasted at the same time that it is repaired. It has a state of growth and augmentation; it has another state, which is that of diminution and decay. This world is thus destroyed in one part, but it is renewed in another; and the operations by which this world is thus constantly renewed, are as evident to the scientific eye, as are those in which it is necessarily destroyed.
Page 7 - POTTS AND DARNELL. Aditus Faciliores : An easy Latin Construing Book, with Complete Vocabulary. By AW POTTS, MA, LL.D., Head-Master of the Fettes College, Edinburgh, and sometime Fellow of St John's College, Cambridge; and the Rev. C. DARNELL, MA, Head-Master of Cargilfield Preparatory School, Edinburgh, and late Scholar of Pembroke and Downing Colleges, Cambridge.
Page 3 - ... this respect the Dictionary is most valuable and thoroughly reliable. As to the etymology of words, it is exhibited in a form that fixes itself upon the memory, the root-words showing the probable origin, of the English words, their primary meaning, and their equivalents in other languages. Much useful information and instruction relative to prefixes, postfixes, abbreviations, and phrases from the Latin, French, and other languages, &c., appropriately follow the Dictionary, which is throughout...