. Fossil plants : for students of botany and geology . Paleobotany. VIl] COCCOSPHERES AND RHABDOSPHERES. 119 to the algae as organisms which cannot be included in any group of animals, and Schtitt is unable to recognise a sufficient reason for referring them to this class of plants. It is suggested indeed that they may be purely inorganic structures. The most recent account of these two genera is by Messrs G. Murray and Blackmanin a short notice in Nature for April 1, 1897 \ Numerous examples of Coccospheres and Rhabdospheres were obtained by Capt. Milner of the Para during a voyage to
. Fossil plants : for students of botany and geology . Paleobotany. VIl] COCCOSPHERES AND RHABDOSPHERES. 119 to the algae as organisms which cannot be included in any group of animals, and Schtitt is unable to recognise a sufficient reason for referring them to this class of plants. It is suggested indeed that they may be purely inorganic structures. The most recent account of these two genera is by Messrs G. Murray and Blackmanin a short notice in Nature for April 1, 1897 \ Numerous examples of Coccospheres and Rhabdospheres were obtained by Capt. Milner of the Para during a voyage to Barbados by allowing the sea water to enter the feed- pipe of the boiler through a fine muslin net. All the forms described in the Challenger Reports were met with, and an examination of the material by means of extremely high. PiQ. 25. (Prom Murray and Blaokman). Cocoosphere x 1300. B, Rhabdosphere x 900. G, Portion of the same x 1300. K, Ehabdosphere of another type, in optical section X 1900. E, The same in surface view x 1900. F, End of one of the trumpet-shaped appendages of E. Murray, G., and Blackman, V. H. (97).. 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 Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press
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