. 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. 10.—Dredges. a, Previous model ; b, Sigsbee's dredge. (From Sigsbee ) 50 to 400 fathoms. Although the bottom was unsatisfactory and the dredge stuck fast every time, he managed to avoid an accident and made very successful catches. He allowed from three to five minutes for lowering or for hauling in a line of a hundred fathoms, and from ten to thirty minutes for the actual. Please note that
. 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. 10.—Dredges. a, Previous model ; b, Sigsbee's dredge. (From Sigsbee ) 50 to 400 fathoms. Although the bottom was unsatisfactory and the dredge stuck fast every time, he managed to avoid an accident and made very successful catches. He allowed from three to five minutes for lowering or for hauling in a line of a hundred fathoms, and from ten to thirty minutes for the actual. 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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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1912
