 ... the coal formation, which belongs to the lower of the secondary series." A coal formation under the basin is therefore out of the question, unless deeply seated, and entirely covered, edges and all, by the sedimentary rocks above noticed. The character...  Geology and Industrial Resources of California - Seite 21von Philip Thomas Tyson, Persifor Frazer Smith, Robert Stockton Williamson - 1851 - 164 SeitenVollansicht - Über dieses Buch
 | 1854 - 488 Seiten
...coal formation, which belongs to the lower of the secondary series." A coal formation under the basin is therefore out of the question, unless deeply seated,...entirely covered, edges and all, by the sedimentary rocks above noticed. The character of the soil in many parts of this valley will render it of little... | |
 | 1854 - 470 Seiten
...coal formation, which belongs to the lower of the secondary series." A coal formation under the basin is therefore out of the question, unless deeply seated,...entirely covered, edges and all, by the sedimentary rocks above noticed. The character of the soil in many parts of this valley will render it of little... | |
 | California. Legislature. Assembly - 1854 - 920 Seiten
...coal formation, which belongs to the lower of the secondary series." A coal formation under the basin is therefore out of the question, unless deeply seated,...entirely covered, edges and all, by the sedimentary rocks above noticed. The character of the soil in many parts of this valley will render it of little... | |
 | California. Legislature. Assembly - 1854 - 904 Seiten
...coal formation, which belongs to the lower of the secondary series." A coal formation under the basin is therefore out of the question, unless deeply seated,...entirely covered, edges and all, by the sedimentary rocks above noticed. The character of the soil in many parts of this valley will render it of little... | |
 | Geological Survey of California, John Boardman Trask - 1854 - 100 Seiten
...coal formation, which belongs to the lower of the secondary series." A coal formation under the basin is therefore out of the question, unless deeply seated,...entirely covered, edges and all, by the sedimentary rocks above noticed. The character of the soil in many parts of this valley will render it of little... | |
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