 ... mica, and :small pebbles, alternated to a depth of 120 feet, when the sand became loose and almost semi-fluid in its texture. At 152 feet, the quicksand became darker in colour and coarser in grain, intermixed with red water-worn nodules of hydrated...  Journal of the Asiatic Society of Bengal - 686 페이지1840전체보기 - 도서 정보
 | William Wilson Hunter - 1881 - 748 페이지
...quicksand became darker in colour and coarser in grain, intermixed with red water-worn nodules of hyclrated oxide of iron, resembling to a certain extent the...vegetable and ferruginous matter. A fine sand succeeded at 170 feet, and this gradually became coarser, and mixed with fragments of quartz and felspar, to a depth... | |
 | William Wilson Hunter - 1882 - 580 페이지
...quicksand became darker in colour and coarser in grain, intermixed with red water-worn nodules of hydrated oxide of iron, resembling to a certain extent the...vegetable and ferruginous matter. A fine sand succeeded at 170 feet, and this gradually became coarser, and mixed with fragments of quartz and felspar, to a depth... | |
 | William Wilson Hunter - 1886 - 790 페이지
...quicksand became darker in colour and coarser in grain, intermixed with red water-worn nodules of hydrated oxide of iron, resembling to a certain extent the...vegetable and ferruginous matter. A fine sand succeeded at 170 feet, and this gradually became coarser, and mixed with fragments of quartz and felspar, to a depth... | |
 | William Wilson Hunter - 1886 - 798 페이지
...quicksand became darker in colour and coarser in grain, intermixed with red water-worn nodules of hydrated oxide of iron, resembling to a certain extent the...stiff clay with yellow veins occurred, altering at 163 Icet remarkably in colour and substance, and becoming dark, friable, and apparently containing much... | |
 | 1841 - 664 페이지
...quicksand became darker in colour and coarser in grain, intermixed with red water-worn nodules of hydrated oxide of iron, resembling to a certain extent the...remarkably in colour and substance, and becoming dark, friuble, and apparently containing much vegetable and ferruginous matter. A fine sand succeeded at... | |
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