. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. âCOI,.] CCELENTERATA. 179 (iisioPHYi-Mrxi, Dana, 1848, Kxplor. Exped., vol. 8, p. 861. [Kty. klimn, tent; phyllon, leaf.] Simple, branched or aggregate, with verti- cal radiatinc; lamellffi or septa; cen- tral area vo- sicnlar and form ing a conical boss or colu- mella, exte- r i o r to which the vesicular p 1 ates in- cline out- ward and upward; cal- vcle deep. '1' y p e C . danianum. austini, Salter, 185


. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. âCOI,.] CCELENTERATA. 179 (iisioPHYi-Mrxi, Dana, 1848, Kxplor. Exped., vol. 8, p. 861. [Kty. klimn, tent; phyllon, leaf.] Simple, branched or aggregate, with verti- cal radiatinc; lamellffi or septa; cen- tral area vo- sicnlar and form ing a conical boss or colu- mella, exte- r i o r to which the vesicular p 1 ates in- cline out- ward and upward; cal- vcle deep. '1' y p e C . danianum. austini, Salter, 1852, (Stre- phodes atis- tini,) Suth- e r 1 a n d ' 8 Jour., vol. 2, p. C C X XX , Devonian. roniger u m , Kominger, 187G, (Za- p h r e n t i 8 conigera,) , p. 40, Up. Held. Gr. danianum, Edwards & Haime,1854, p. 412, coiii- Terr. Pal. .)e- Pol. Fobs, d, Held. Gr. gabbi, Meek, 1804, Pal. California, vol. 1, p. 8, Carboniferous. oneiilaevxe, see Acrophyllum onoidaense. l)luridiale, Nicholson, 1874, Pal. Prov. Ont., p. 21, Up. Held. Gr. tumulus, Salter, 1856, Belcher's Last Arctic Voyage, vol. 2, p. 383, Carb. Clonograptus, Hall, 1873, Ann. and Mag. Nat. Hist, 4th ser., vol, 13. [Ety. klon, twig; grapho, I write.] Composed of numerous slender, regular branching, cylindrical stipes; cells small, forming small denticulations on one side. Type C rigidus. flexilis, Hall, 1858, (Graptolithus ttexilis,) Geo. Sur. Can., p. 119, and Can. Org. Hem. Decade 2, p. 103, Quebec Gr. rigi(lus. Hall, 1857, (Graptolithus rig- idus,) Geo. Sur. Can., p. 121, and Can. Org. Rem. Decade 2, p. 105, (iuebec Gr. CiKMTEs, Eichwald, 1821), Zoologia specialis, vol. 1, p. 18(). [Ety. koinos, living to- gether.] Corallum incrusting, massive, or ramose; corallites vertical or oblique to the surface, remote, imbedded in a coenenchyma; calices irregular, promi- nent, triangular, quincuncially ar- ranged ; lower margin most prominent; interstices increasing by age, and r


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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology