 | 1872 - 606 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | 1872 - 1060 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | Royal Society (Great Britain) - 1872 - 750 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | Royal Society (Great Britain) - 1872 - 724 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | Royal Society (Great Britain) - 1872 - 728 Seiten
...such facts as we possess as to the rate of present cooling of our globe, and the total annual amouut of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | Alfred Ely Beach - 1873 - 634 Seiten
...aid of dates thus obtained, the theory, when compared with such facts as we at present possess, as ti the present rate of cooling of our globe, and the...and within its crust, shows, that by estimates which aliow an ample margin to the best dates we possess as to the annual vulcanicity of our globe at present,... | |
 | Richard Anthony Proctor - 1873 - 472 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | James Samuelson, William Crookes - 1873 - 606 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | 1873 - 636 Seiten
...with such facts as we possess as to the rate of present cooling of our globe, and the total annual amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual... | |
 | Alfred Ely Beach - 1873 - 620 Seiten
...is actually going on, and in this partial crushing, at places or depths dependent on the materials, we find the true cause of volcanic heat. As the solid...fourth of the total heat at present annually lost by 5°3 our globe is sufficient to account for it. The secular cooling, small as it is, now going on,... | |
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... amount of volcanic action taking place upon its surface and within its crust. He shows, by estimates which allow an ample margin to the best data we possess as to the total annual vulcanicity of all sorts of our globe at present, that less than one... 