Archive image from page 161 of The Danish Ingolf-expedition (1898). The Danish Ingolf-expedition danishingolfexpe1517dani Year: 1898 156 HYDRi (IDA II long as broad, cylindrical, with a curved basal part tapering sharply towards the stalk. The hvdro- theca is circular in transverse section near the aperture; the opening margin is furnished with ten to fourteen low, rounded teeth. The basal cavity of the hydrotheca is small; the limit between this and the large main chamber is formed by a low, but often fairly narrow and sharply defined ring-shaped inner thickening of the wall. The gonothecse
Archive image from page 161 of The Danish Ingolf-expedition (1898). The Danish Ingolf-expedition danishingolfexpe1517dani Year: 1898 156 HYDRi (IDA II long as broad, cylindrical, with a curved basal part tapering sharply towards the stalk. The hvdro- theca is circular in transverse section near the aperture; the opening margin is furnished with ten to fourteen low, rounded teeth. The basal cavity of the hydrotheca is small; the limit between this and the large main chamber is formed by a low, but often fairly narrow and sharply defined ring-shaped inner thickening of the wall. The gonothecse proceed from the tubes of the rhizocaulome, and are attached to the same by an almost rudimentary stalk. They are bottle-shaped, with a broadly rounded basal part, and a short, rather narrow, tubulous neck, as a rule curved or somewhat asymmetrical. .Material: 'Ingolf' St. i2j 66°33' N., 2005' W., depth 44 fathoms, 5,6°. 'Thor' 64°02' N., 22°33' W., depth 34 metres — 63030' N., 2o°i4' W., 80 — Greenland: Davis Strait, depth So fathoms (without further details) — , 67°24' N., 55°39' W. (depth not stated). Iceland: Vestmano, depth 49 fathoms. The Faroe Islands: 6 miles N. by W. of Store Kalso, depth 60 fathoms Glyversnses near Thorshavn. together with red algae (depth not stated). Campanularia verticillata is a circumpolar arctic-boreal species, penetrating onlv slightly to the south, but still met with off the coast of France. The statements in one or two recent works, how- 200 m, doom looom. 2000m. Fig. The distribution of Campanularia verticillata in the northern Atlantic. In the hatched regions the literature notes a common occurrence.
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Keywords: 1800, 1890, 1898, americana, archive, biodiversity, book, bookauthor, bookcentury, bookcollection, bookcontributor, bookdecade, bookpublisher, booksubject, bookyear, copenhagen_h_hagerup, danish_ingolf_expedition_1895_1896, drawing, historical, history, hydrography, illustration, image, ingolf_ship_, marine_animals, page, picture, print, reference, scientific_expeditions, smithsonian_libraries, vintage, wandel_c_f_carl_frederik_1843_1930
