. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. I'lo. 12:12.—UnzncrlnuH inoiv- iiatuii. Ga/a« RiNfH 8. A. Miller, 1892, Adv. SheetH 18th R»'p. (ioo. Sur. Ind., p. 49. [Ety. «/rtia, treuH- ury; krirwrn, lily.] Calyx (ib(!onoidal; I) a Hal 8 5, (J n e truii- cati'd l»y tllLMlZygUUH plate; pri- mary ra- dialH, 3 X 5 ; secuiu'ary radials 2x10; arniH componed ul' a (tingle serieH of Hattened plates, one plate in each radial area; vault 8UH- tained l>y a 8pecializ
. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. I'lo. 12:12.—UnzncrlnuH inoiv- iiatuii. Ga/a« RiNfH 8. A. Miller, 1892, Adv. SheetH 18th R»'p. (ioo. Sur. Ind., p. 49. [Ety. «/rtia, treuH- ury; krirwrn, lily.] Calyx (ib(!onoidal; I) a Hal 8 5, (J n e truii- cati'd l»y tllLMlZygUUH plate; pri- mary ra- dialH, 3 X 5 ; secuiu'ary radials 2x10; arniH componed ul' a (tingle serieH of Hattened plates, one plate in each radial area; vault 8UH- tained l>y a 8pecialized frame - work, with ambu- fi"' —Oiizacrlnus Inoi- lacral canals uaius. connecting the arms with a central orifice. Type Gazacrinus ivortintio'. DeHcrihed at the same place, from the Niagara (Jr. • lockportensiH, Kingue)»er)», 1890, Ann. N. Y. Acad. Sci., vol. 5, p. 304, Niagara Gr. GoNiASTKKoinot'Kixis tubcrosus is from the Keokuk Gr, It is re-defined in the Ad- vance Sheets ITtli Rep. Geo. Sur. Ind., p. .')1, and several errors respecting it are corrected. GoNiot'KiNUs, Miller it (Jurley, 1800, Desc. New Gen. and Spec. Echinoderniata, p. 32, and 16th Rep. Geo. Sur. Ind., p. 351. [Ety. gonia, an angle; krinon, a lily.] Calyx small, basin-shaped; plates convex or angular. Basals ."), small, ex- tending beyond the column. Sub-. ocrlnutt spedosus. Rep. Geo. Sur. Ind., If. ' ; Fio. 1234.—Uonlasteroldocrlnus tuberosus. Show- ing the pendulous arms. radials five, about the same size as the basals; first radials Ipiger, wider than long, and supporting on the slightly concave upper faces, a little shorter than the width of the plates, the bracli- ials; brachials 3 in each ray, flanged at the sides; arms rest'iiibling Scaph- iocrinus; no regular in- terradials; a/ygouH in- tt>rradialH, consisting of a series of ))lates, the first one like a first radial, and resting upon the up- per trun- cated face of a subradial, w h i c h
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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
