The Voyage of the "Challenger.", Volume 1

100 fathoms abundant acid Admiralty algæ animal apparatus Atlantic attached Barometer Bermudas Bottom temperature Bulb calcareous calicle Cape carbonate of lime Castle Harbour Cent character close coast colour coral curve deep deep-sea Depth diameter Distance from Fayal Distance from Sombrero Ditto dredge Expedition fathoms fauna Fayal foraminifera genus Globigerina ooze Grey ooze Gulf Stream Halifax Harrington Sound Hydra inches instrument Ireland Island length limestone Long lower Madeira miles natural nearly North observations ocean Orbulina pair plates Pourtales President and Council radiolarians red clay reef rock round Royal Society sand Sandy Hook sarcode sea-water seems septa serial soundings shells ship siliceous slip water-bottle soil Sombrero Island species specific gravity specimens spicules spines sponge Station stopcocks surface taken temperature soundings Teneriffe thermometer tow-net trawl tube ture usually voyage weight WYVILLE THOMSON