. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. ? Fig. 391. Bottom soils of Sea of Okhotsk (Bezru- kov). 1 Boulder-shingle-gravel deposits; 2 Sands; 3 Aleurites; 4 Aleurites-clay-diatomaceous oozes; 6 Aleurites-clay oozes without silica; 7 Outcrops of 1? ?6 nS 150 !3? 15* 156 158 ISO '?? 4* !Sl Fig. 392. Distribution of amorphous silica in surface layer of soils of Sea of Ohkotsk. 1 Less than 10 per cent; 2 From 10 to 20; 5 From 20 to 30; 4 From 30 to 40; 5 From 40 to 50; 6 More than 50 per cent (Bezrukov, 1955).. Please note that these i
. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. ? Fig. 391. Bottom soils of Sea of Okhotsk (Bezru- kov). 1 Boulder-shingle-gravel deposits; 2 Sands; 3 Aleurites; 4 Aleurites-clay-diatomaceous oozes; 6 Aleurites-clay oozes without silica; 7 Outcrops of 1? ?6 nS 150 !3? 15* 156 158 ISO '?? 4* !Sl Fig. 392. Distribution of amorphous silica in surface layer of soils of Sea of Ohkotsk. 1 Less than 10 per cent; 2 From 10 to 20; 5 From 20 to 30; 4 From 30 to 40; 5 From 40 to 50; 6 More than 50 per cent (Bezrukov, 1955).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zenkevich, L. A. (Lev Aleksandrovich), 1889-1970. New York, Interscience Publishers
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