. The depths of the ocean; a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. Oceanography. \ Fig. 218.—Chain of Chmtoceras decipiens [1\^-). of existence, especially when there are considerable changes in the salinity, sufficient mucilage is secreted to form a protecting. Fig. 219.—Chain of Thalassiosira gravida (Af°). Showing on the right five cells with filaments of mucilage. (Mangin.) sheath round the cells. This I have myself observed in the case of species of Thalassiosira on the


. The depths of the ocean; a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. Oceanography. \ Fig. 218.—Chain of Chmtoceras decipiens [1\^-). of existence, especially when there are considerable changes in the salinity, sufficient mucilage is secreted to form a protecting. Fig. 219.—Chain of Thalassiosira gravida (Af°). Showing on the right five cells with filaments of mucilage. (Mangin.) sheath round the cells. This I have myself observed in the case of species of Thalassiosira on the Norwegian coasts. Adjustment of their organisms to the conditions of their. 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 Murray, John, Sir, 1841-1914; Hjort, Johan, 1869-. London Macmillan


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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1912