 Murchison and de Verneuil,* that the lowest beds in Scandinavia, containing the least traces of organic life, are the exact equivalents of the Lower Silurian strata of the British Isles, and that these have been distinctly formed out of, and rest upon,...  The American Journal of Science - Pàgina 221854Visualització completa - Sobre aquest llibre
 | 1855 - 990 pàgines
...strata of the British Isles, and that these have been distinctly formed out of, and rest upon, slaty and other rocks which had undergone crystallization...their particles were ground up and cemented together to compose the earliest beds in which organic life is traceable. To the crystalline masses which preceded... | |
 | Antoine Claude Gabriel Jobert - 1847 - 206 pàgines
...strata of the British Isles, and that they have been distinctly formed out of, and rest upon, slaty and other rocks, which had undergone crystallization...their particles were ground up and cemented together, to compose the earliest beds in which organic life is traceable. To the crystalline masses which preceded... | |
 | Antoine Claude Gabriel Jobert - 1847 - 206 pàgines
...strata of the British Isles, and that they have been distinctly formed out of, and rest upon, slaty and other rocks, which had undergone crystallization...their particles were ground up and cemented together, to compose the earliest beds in which organic life is traceable. To the crystalline masses which preceded... | |
 | Antoine Claude Gabriel Jobert - 1847 - 212 pàgines
...rocks, which had undergone crystallization before their particles were ground up and cemented together, to compose the earliest beds in which organic life is traceable. To the crystalline masses which preceded that palaeozoic succession to which our researches were mostly... | |
 | John Wells Foster, Josiah Dwight Whitney - 1851 - 540 pàgines
...strata of the British Isles, and that these have been distinctly formed out of, and rest upon, slaty and other rocks which had undergone crystallization...compose the earliest beds in which organic life is triiceable. To this most ancient system of rocks in Scandinavia, they have given the name ot azoic.... | |
 | John Wells Foster, Josiah Dwight Whitney - 1851 - 494 pàgines
...strata of the British Isles, and that these* have been distinctly formed out of, and rest upon, slaty and other rocks which had undergone crystallization...most ancient system of rocks in Scandinavia, they haye * given the name of azoic. By this term, they do not mean dogmatically to assert that nothing... | |
 | John Wells Foster, Josiah Dwight Whitney - 1850 - 520 pàgines
...strata of the British Isles, and that these have been distinctly formed out of, and rest upon, slaty and other rocks which had .undergone crystallization...earliest beds in which organic life is traceable. To this mcst ancient system of rocks in Scandinavia, they have given the ncme ct azoic. By this term, they... | |
 | Sir John William Dawson - 1860 - 466 pàgines
...lower Silurian strata of the British Isles, and that they have been formed out of and rest upon slaty and other rocks which had undergone crystallization before their particles were ground up to -compose the earliest beds in which remains of organic life appear. We apply to these crystalline... | |
 | 1854 - 956 pàgines
...strata of the British Isles, and that these have been distinctly formed out of, and rest upon, slaty and other rocks which had undergone crystallization...dogmatically to assert that nothing organic could have been iti existence during the earliest times, when those rocks were in the process of formation, but simply... | |
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