...meteoric masses have a community of origin. 2. At one period they formed parts of some large body. 3. They have all been subject to a more or less prolonged...action corresponding to that of terrestrial volcanoes. 4. That their source must be deficient in oxygen. 5. That their average specific gravity is about that...

...transformations, mineralogists rather than astronomers must tell us. For a long time it wasaccepted without hesitation that these bodies required great...corresponding to that of terrestrial volcanoes." Director Haidingcr, in 18C1, said " With our present knowledge of natural laws these characteristically crystalline...

...meteoric masses have a community of origin. 2nd. At one period they formed parts of some large body. 3d. They have all been subject to a more or less prolonged...action corresponding to that of terrestrial volcanoes. 4th. That their source must be deficient in oxygen. 5th. That their average specific gravity is about...

...meteoric masses have a community of origin. 2. At one period they formed parts of some large body. 3. They have all been subject to a more or less prolonged...action, corresponding to that of terrestrial volcanoes. 4. That their source must be deficient in oxygen. 5. That their average specific gravity is about that...

...meteoric masses have a community of origin. 2. At one period they formed parts of some large body. 3. They have all been subject to a more or less prolonged...action, corresponding to that of terrestrial volcanoes. 4. That their source must be deficient in oxygen. 5. That their average specific gravity is about that...

...the objections must mainly come from the nature and structure of meteoric stones and iron. alogists rather than astronomers must tell us. For a long time...With our present knowledge of natural laws, these chai-acteristically crystalline formations could not possibly have come into existence except under...

...meteoric masses have a community of origin. 2. At one period they formed parts of some large body. 3. They have all been subject to a more or less prolonged...igneous action, corresponding to that of terrestrial rvolcanoes* 4. That their source must be deficient in oxygen. 5. That their average specific gravity...

...consolidation. Their resemblance to the earth's volcanic rocks was insisted on by mineralogists. Prof. J. Lawrence Smith, in 1855, asserted without reserve...rocks of the earth, as shown by the experiments of M. Daubrée, strengthened this conviction. Mr. Sorby, in 1877, said, "it appears to me that the conditions...

...varieties of location of the cometic orbits seem inexplicable upon any such hypothesis. Separate centres of condensation are to be supposed but they are not...of terrestrial volcanoes." Director Haidinger, in 1801, said " With our present knowledge of natural laws these characteristically crystalline formations...

...small mass compared with the mass of the planets. Add to this the comet's subsequent known history aa we are seeing it in the heavens. Have we therein known...terrestrial volcanoes." Director Haidinger, in 1861, said " \Vitli our present knowledge of natural laws these characteristically crystalline formations could...