. Science of the sea. An elementary handbook of practical oceanography for travellers, sailors, and yachtsmen. Fig. 162.—Dead Shells of Globigerina, the Spines of whichhave been dissolved in their fall to the bottom(Challenger). OOZES 223. Fig. 163.—Globigerina Ooze, consisting largely of FORAMINIFERAN SHELLS ( BLAKE).

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectocean, bookyear1912