. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. wachgmuthi, see Deltpcrinus Wflchsmuthi. Callocystites, Hall, 1852, Pal. N. Y., \lateB 4; 2d seiies 8; 3d series j abiiut the same nund)er;l small plates at ; arms ncunibent, rebting in a small hhallow groove ; pectinated rhombs in three pairs; oral, ovarian and anal apertures. Type C. jewetti. jj,,„ .jflo_c.,|- jewetti, HaU, 1852, Pal. N. Y. i oc vol. 2, p. 230, Niagara (Jr. Jewetti. tripeclinatus
. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. wachgmuthi, see Deltpcrinus Wflchsmuthi. Callocystites, Hall, 1852, Pal. N. Y., \lateB 4; 2d seiies 8; 3d series j abiiut the same nund)er;l small plates at ; arms ncunibent, rebting in a small hhallow groove ; pectinated rhombs in three pairs; oral, ovarian and anal apertures. Type C. jewetti. jj,,„ .jflo_c.,|- jewetti, HaU, 1852, Pal. N. Y. i oc vol. 2, p. 230, Niagara (Jr. Jewetti. tripeclinatus, Ringueberg, 1886, Bull. Biif. Soc. Nat. Sci., vol. 5, p. 12, Niajiaia (Ir. Camahochinus, Hall, 1879, 28ih R»p. N. Y. St. Mus. Nat. Hist., p. 205. [Kty knmara, arching chambers; kriiwn. lily.] Body large, uuhymnietrical, cn- ternally lobed, chambered witliin and bearing no arms; wail of the dome composed of two layers, the in- folding of the inner one forniinjr the partition' dividing the chambers; Bubcircular area in the basal portidii composed of spreading, radiciform, lii- furcating rays, compoi-ed of plates ic- sembiing thot-e of a crinoid column, and connected by im^ularpolygonal plates; ambulucral opt nings between bifurca- tions near the outer rim of the area; column cylindrical, internal canal fivt- rayeu. Type C. stellalus. clarki, , 1879, 28th Rep. N. Y. St. Mus. Nat. Hist., p. 209. Low. Held. dr. saffordi. Hall, 1879, 28ih Rep. N. Y. St. Mus. Nat. Hist., p. 208, Low. Held. (ir. Btellatus, Hall, 1879, 28ih Rep. N. Y. St. Mus. Nat. Hist., p. 207, Low. Held. (ir. Cawpanulitts, Trooht, 1850. Not defined. tefsellalus, Troost, 1850. Not defined. Canistrocrinm, Wachi-muth & Sprinj.'er, 1885, Palajocrinidee, vol. I, pt. ."», p. !t4. Founded upon Glyptocrinusiichardsoni and G. patiersoni, two widely difl'i rent specit s. The >:eneric characlers are not satisfactorily pointed out. Carabocriniis, Billings, 1867, Rep. of Progr. Geo. Sur. C<n., p. 275,
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