Huttonian doctrine as to the intensity of heat which the production of the unstratified rocks, those of the plutonic class especially implies. The exact nature of the chemical changes which hydrothermal action may effect in the earth's interior will long... The Mining and Smelting Magazine - Page 2121864Full view - About this book
| 1864 - 348 pages
...impugning the Huttonian doctrine as to the intensity of heat which the production of the unstratitied rocks, those of the plutonic class especially, implies....are inaccessible to man ; but the manner in which volcanoes have shifted their position throughout a vast series of geological epochs — becoming extinct... | |
| James Samuelson, William Crookes - 1864 - 876 pages
...increasing heat as we descend into the earth is at present impossible, or, as Sir Charles observes, " the exact nature of the chemical changes which hydrothermal...are inaccessible to man ; but the manner in which volcanoes have shifted their position throughout a vast series of geological epochs — becoming extinct... | |
| 1864 - 848 pages
...increasing heat as we descend into the earth is at present impossible, or, as Sir Charles observes, " the exact nature of the chemical changes which hydrothermal...are inaccessible to man ; but the manner in which volcanoes have shifted their position throughout a vast series of geological epochs — becoming extinct... | |
| 1864 - 126 pages
...impugning the Huttonian doctrine as to the intensity of heat which the production of the nnstratified rocks, those of the plutonic class especially, implies....hydrothermal action may effect in the earth's interior will Inn- remain ohscure to us, hecause the regions where they take place are inaccessihle to man ; hut... | |
| Henry Woodward - 1864 - 370 pages
...agencies ; and he warned geologists not to be too ready to impugn ' the Huttonian doctrine as to the intensity of heat which the production of the unstratified...those of the plutonic class especially, implies.' In a few words, the shifting of volcanic areas, thought by some to be a proof of the general distribution... | |
| 1865 - 388 pages
...doctrine as to the intensity of heat which the production of the unstratincd rocks, those of the plutonio class especially implies. The exact nature of the...are inaccessible to man ; but the manner in which volcanoes have shifted their position throughout a vast series of geological epochs — becoming extinct... | |
| Evan Hopkins - 1865 - 358 pages
...fusion, but that they have been derived from liquid solutions, or in the wet way" .... Adding that " the exact nature of the chemical changes which hydrothermal...regions where they take place are inaccessible to man." Although Sir Charles Lyell omitted to notice the writer who first put forward these views, and who... | |
| 1865 - 372 pages
...advocating this igneo-aqueous theory, he never dreamt of impugning the Uuttoniau doctrine аз to the intensity of heat which the production of the unstratified rocks, those of the plutonic class especiallv implies. The exact nature of the chemical changes which hydrothermal action may effect in... | |
| British Association for the Advancement of Science - 1865 - 816 pages
...advocating this igneoaqneous theory, he never dreamt of impugning the Huttonian doctrine as to the intensity of heat which the production of the unstratified rocks, those of the plutonio class especially, implies. The exact nature of the chemical changes which hydrothermal action... | |
| 1866 - 374 pages
...advocating this igneo-aqueous theory, he never dreamt of impugning the Huttonian doctrine as to the intensity of heat which the production of the unstratified...are inaccessible to man ; but the manner in which volcanoes have shifted their position throughout a vast series of geological epochs — becoming extinct... | |
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