 Superior, we have the following conclusions : " On the whole, we are disposed to regard the specular and magnetic oxides of iron as a purely igneous product, in some instances poured out, but in others sublimed from the interior of the earth. The supposition...  Correlation Papers; Archaen and Algonkian - Side 81af Charles Richard Van Hise - 1892 - 549 siderFuld visning - Om denne bog
 | John Wells Foster, Josiah Dwight Whitney - 1851 - 540 sider
...that it no more easily breaks in the direction of these bands than across them. On the whole, we are disposed to regard the specular and magnetic oxide...purely igneous product, in some instances poured out, but in others sublimed, from the interior of the earth. The supposition, entertained by some, that... | |
 | John Wells Foster, Josiah Dwight Whitney - 1851 - 494 sider
...that it no more easily breaks in the direction of these bands than across them. On the whole, we are disposed to regard the specular and magnetic oxide...purely igneous product, in some instances poured out, but in others sublimed, from the interior of the earth. The supposition, entertained by some, that... | |
 | Wisconsin - 1872 - 1154 sider
...the following conclusions: "On the whole we are dispn&cd to regard the specular and magnetic oxides of iron as a purely igneous product, in some instances poured out, but in others sublimed from the interior of tho earth. Toe supposition oiterlained by some, that it... | |
 | Wisconsin State Agricultural Society - 1872 - 516 sider
...following conclusions : " On the whole, we are disposed to regard the specular and magnetic oxides of iron as a purely igneous product, in some instances poured out, but in others sublimed from the interior of the earth. The supposition entertained by some that they... | |
 | Wisconsin State Agricultural Society - 1872 - 512 sider
...following conclusions : " On the whole, we are disposed to regard the specular and magnetic oxides of iron as a purely igneous product, in some instances poured out, but in others sublimed from the interior of the earth. The supposition entertained by some that they... | |
 | 1892 - 618 sider
...reason to doubt that many of the strata of which it is composed may have been derived from the ruins of previously formed rocks of the same age, both sedimentary...impregnating metamorphic products, such as jasper, hornstoue, or chert, quartz, chlorite, and talc slate, not only between the lamina) but intimately... | |
 | Geological and Natural History Survey of Minnesota - 1889 - 806 sider
...metamorphic origin, and conclude: "On the whole, we are disposed to regard the specular and magnetic oxides of iron as a purely igneous product, in some instances poured out, but in others sublimed, from the interior of the earth. . . Where these ores occur in a state of almost... | |
 | Geological and Natural History Survey of Minnesota - 1891 - 538 sider
...quoted quite extensively. Their idea is summarized in the following paragraph . "Ou the whole we are disposed to regard the specular and magnetic oxide...purely igneous product, In some Instances poured out. but in others sublimed, from the interior of the earth. The supposition entertained by some, that It... | |
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