. The depths of the sea; an account of the general results of the dredging cruises of SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869 and 1870, under the scientific direction of Dr. Carpenter, J. Gwyn Jeffreys, and Dr. Wyville Thomson. Porcupine (Ship); Lightning (Ship); Ocean; Marine animals; Deep-sea temperature; Marine sediments. CHAP. III.] THE CEUISES OF THE 'PORCUPINE.' 91 of Amphlhella ramea, and everywhere the several varieties of Caryophyllla horeaUs. The foraminifera, as hefore, were remarkahle for their size, and the same types were predominant; hut species wer


. The depths of the sea; an account of the general results of the dredging cruises of SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869 and 1870, under the scientific direction of Dr. Carpenter, J. Gwyn Jeffreys, and Dr. Wyville Thomson. Porcupine (Ship); Lightning (Ship); Ocean; Marine animals; Deep-sea temperature; Marine sediments. CHAP. III.] THE CEUISES OF THE 'PORCUPINE.' 91 of Amphlhella ramea, and everywhere the several varieties of Caryophyllla horeaUs. The foraminifera, as hefore, were remarkahle for their size, and the same types were predominant; hut species were here obtained for the first time of a. Fig. 10.—Orfctto^ito (ciuassimiis, Carpenter MSS. Maguifted. (No. 2 ) peculiarly interesting Orbitolite, a type not hitherto discovered farther north than the Mediterranean, and there attaining a comparatively small size. Orbitolites tenuissimus, Carpenter MSS. (Fig. 10), is when complete about the size of a sixpence, and as. 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 Thomson, C. Wyville (Charles Wyville), Sir, 1830-1882; Carpenter, William Benjamin, 1813-1885; Jeffreys, John Gwyn, 1809-1885. London, Macmillan and co.


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectmar, booksubjectocean