Deepwater organic remains from Antarctic waters at 5000 to 6000 meters depth, as seen through a microscope. Figures 1-12 are diatoms, 13, 14 are dictyochen and radiolarians. All have siliceous skeletons. P. 234. In: "Aus den Tiefen des Weltmeeres" by Carl Chun, 1903. Call No. Q115.V15 1903.

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