. Report on the scientific results of the voyage of Challenger during the years 1873-76 : under the command of Captain George S. Nares, , and Captain Frank Turle Thomson, i s#. ^ - } ?1-2 1., ? ;:mff> ) SSycon a6-13. Grantia-tuberosa. PLATE IV. PLATE IV. Figure 1.—Heteropegma nodus gordii, n. gen. and sp. (a) Portion of a horizontal section, .... (6, c) Two triradiate spicules of trie cortex, (</) Tubar and parenchymal quadriradiate spicules, . ,, 2.—Anamixilla torresi, n. gen. and sp. (a) Portion of a horizontal section, .... (b) A gastric qu
. Report on the scientific results of the voyage of Challenger during the years 1873-76 : under the command of Captain George S. Nares, , and Captain Frank Turle Thomson, i s#. ^ - } ?1-2 1., ? ;:mff> ) SSycon a6-13. Grantia-tuberosa. PLATE IV. PLATE IV. Figure 1.—Heteropegma nodus gordii, n. gen. and sp. (a) Portion of a horizontal section, .... (6, c) Two triradiate spicules of trie cortex, (</) Tubar and parenchymal quadriradiate spicules, . ,, 2.—Anamixilla torresi, n. gen. and sp. (a) Portion of a horizontal section, .... (b) A gastric quadriradiate spicule, .... (c) A subgastric triradiate spicule, .... „ 3.— Ute argentea, n. sp. Portion of a horizontal section, . . x 100 „ 4.—Amphorisous pocidum, n. sp. Portion of a horizontal section, . . x 100 „ 5.—Amphoriscus elongatus, n. sp. Portion of a horizontal section, . . x 100 Diam. X 50 X 100 X 200 X 50 X 200 X 200 The Voyage of : h illenger. /? H /f 3.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectscienti, bookyear1883
