Identifier: reportonscientif21grea (
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Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 : under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.Year:
1887 (
1880s)Authors:
Great Britain. Challenger Office Challenger (Ship) Thomson, C. Wyville (Charles Wyville), Sir, 1830-1882 Murray, John, Sir, 1841-1914 Nares, George S. (George Strong), 1831-1915 Thomson, Frank TourleSubjects:
Challenger Expedition, 1872-1876 Scientific expeditionsPublisher:
Edinburgh : NeillContributing Library:
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view book online to see this illustration in context in a browseable online version of this book.Text Appearing Before Image:outer portion of the lateral wall (combinationfigure); x 100. Fig. 3. Autodermal pentact with rough rounded rays ; x 100. Fig. 4. Autodermal tetract with straight, rough, rounded rays; x 100. Fig. .5. Autogastral hexact with straight, rough, rounded rays; x 100. Fig. 6. Parenchymal discohexaster ; x 450. Fig. 7. Portion of the marginal part; natural size. Fig. 8. Discohexact, perhaps extrinsic and intruded ; x 300. Fig. 9. Outer part of a pleural pentact prostale ; x 100. Fig. 10. Parenchymal diact, with four central cruciately disposed knobs, andrough, rounded ends ; x 100. Fig. 11. Parenchymal rod-like sj)icule, with rough, rounded ends; x 100. Fig. 12. Inferior part of an anchor-like spicule of the basis ; x 100. Fig. 13. Outer view of a pleural pentact prostale ; x 100. Fig. 14. Discohexaster with slender perianth-like bundles of terminal rays ; x 300 Fig. 15. Discohexaster with three terminal rays on each principal; x 300. The Voyage of EM.S.„Challen6err Hexactinellida. PI LV.Text Appearing After Image:FESchuize andGJirlscTi de! XitKRn3:TWeincr&>fintCT,Frankftn*M ROSSELLA ANTARCTICA. H.J.Carter. PLATE LVI. PLATE LVI. PAGE Acanthaseus grossidaria, ¥.Ei. ^., . . .145 Fig. 1. A specimen, preserved in alcohol; natural size. Fig. 2. Vertical section of the marginal portion ; x 30. Fig. .3. Discohexaster with perianth-like bundles of terminal rays ; x 300. Fig. 4. Terminal rays of a discohexaster shown in fig. 3 ; x 1000. Fig. 5. Autodermaltetract with straight, somewhat rougli, rounded rays; x 100. Fig. 6. Autodermal pentact with straight, somewhat rough, rounded rays;xlOO. Figs. 7,8. Oxyhexaster with long, straight, smooth, terminal rays; x 300. Fig. 9. Small discohexaster with three to four spined terminal rays ; x 450. Fig. 10. Small discohexaster with much spined terminal rays ; x 450. Fig. 11. Terminal expansion of a principal ray, with the terminals situated on thedisc; X 1000. Fig. 12. Autogastral hexact with somewhat rough, pointed rays ; x 100. The Voyage of H.M. S.XhallNote About Images 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 work.
