1885.] NATURAL SCIENCES OF PHILADELPHIA. 355 



(?) 1865. Eucalyptocr. chicagoensis Winch. & Marcy. Mem. Bost. Soc. Nat. Hist., 

 vol. i, No. 1, ]). 90. — Niagara gr., Chicago, 111. (Described from casts. 

 1-4.:. E. coelatus Hall (Hypanthocrinus coelatus . Geol. 4th Distr. X. V., p. 113, 

 tig. 1.— F. Roemer, L855, Leth. Geogn. (Aug. 3), p. 260. E. coelatus 

 1852. Hall. Palaeont., N. Y., p. 210, PI. 47. tigs. 4«-c; F. Roemer, 1868, 

 Silur. Fauna West. Tenn., p. 48, PL 4, &g. 3; Hall, 1865, Trans. Alb. 

 Inst. (Abstr., p. 32); also 20th Rep. N. Y. State Cab. Nat. Hist., pp. 

 321-329 (Revised Edit., pp. 363-366); 28th Rep. N. Y. State Cab. Nat. 

 Hist., p. 142, PI. 16, figs. 1-10, and PI. 19, figs. L-3; also 11th Ann. 

 • icil. Rep. Indiana, p. 274, with plates, — Niagara gr. Loekport, X. Y. 



(?) 1S64. E. cornutus Hall. New or little known Foss. Niagara gr., p. 18; also 1865, 

 18th Rep. N.Y. State Cab. Nat. Hist., p. .".22, PI. 11, figs. 8-10.— Niagara 

 gr. Waukesha and Racine, Wise. (Described from casts, i 

 Var. excavatus Hall. 1864. New or little known Foss. Niagr. gr., p. 18; 

 also 18th Rep. N. Y. State Cab. Nat. Hist., p. 322, PI. 11, figs. 8-10.— 

 Niagara gr. Racine, Wise. 

 1879. E. constrictus Hall. Trans. Alb. Inst., vol. x (Abstr., p. 10); also 11th Ann. 



Geol. Rep. Indiana, p. 273, PI. 15, fig. 1. — -Niagara gr. Waldron, Ind. 

 1S63. E. crassus Hall. Trans. Alb. Inst., vol. iv, p. 197 ; 18th Rep. N. Y. State Cab. 

 Nat. Hist., p. 323, PL 11, figs. 2, 3 (Revised Edit., p. 365): also 28th 

 Rep. N. Y. State Cab. Nat. Hist., p. 141, and PI. 17. figs. 1-11, and PI. 

 18, figs. 1-9; also PI. 19, figs. 2, 4, 5 ; Eleventh Ann. Rep. Indiana, 1851, 

 p. 27, PI. 17, figs. 1-11, and PI. 18, figs. 1-9; Geol. Surv. Ohio, Paleont., 

 ii, p. 129, PI. 6, fig. 11 (Green Co., O.). — Niagara gr. Waldron, Ind. 



1839. E. decorus Phill. (Hypanthocr. decorus) Murch. Silur. Syst. p. 672, PI. 17, 

 fig. 3 ; also Hall, 1843, Geol. 4th Dist. N. Y., p. 113, figs. 2-3. Eucalyp- 

 tocr. decorus Hall, 1852, Paleont, N. Y., vol. ii, p. 207, PI. 47, figs. 1-3 ; 

 and PI. 85, fig. 7 ; also McCoy, Synops. Brit. Palaeoz. Foss, p. 58 ; also F. 

 Roemer Leth. Geogn., 1855 (Aug. 3, p. 259); Dujardin and Hupe, 1862, 

 Hist, natur. des Zooph. Echinod., p. 116. — Rochester and Loekport, N. Y., 

 and Dudley, Engl. (?) 

 1878. E, decoratus Angelin. Iconogr. Crin. Suec, p. 17, PI. 5, figs. 4, 4 a. — Upper 

 Silurian. Gothland, Sweden. 



(?) 1880. E. depressus S. A. Miller. Journ. Cincin. Soc. Nat. Hist. (October), PI. 7, 

 figs. 1, 1 a. — Niagara gr. Chicago, 111. (Described from a cast.) 



(?) 1880. E. Egani S. A. Miller. Journ. Cincin. Soc. Nat. Hist., vol. iii, PI. 4, fig. 1. 

 — Niagara gr. Chicago, III. (Described from easts.) 

 1878. E. excellentissimus Angelin. Iconogr. Crin. Suec., p. 16, PI. 24, fig. 15. — 



Upper Silurian. Gothland, Sweden. 

 1847. E. granulatus (Lewis i Morris (Hypanthocr. granulatus). London Geol. 

 Journ., Part 3, p. 99, PI. 21, figs. I 5 ; also Angelin, Icouogr. Crin. Suec, 

 1878, p. 18, PI. 6, figs. 3, 4; also PI. 24, figs. 10-12; and PI. 29, figs. 69, 

 70-74. — Upper Silurian. Walsall, Engl., and Gothland, Sweden. 

 1875. E. magnus Worthen. Geol. Rep. Illinois, vol. vi, p. 501, PI. 25, fig. 3.— Ni- 

 agara gr. Wayne Co., Tenn. 



*1878. E. minor Angelin (Hypanthocr. minor). Iconogr. Crin. Suec, p. 17, PI. 6, 

 fig. 1: also pi. 21, tigs. 9-13. — Upper Silurian. Gothland, Sweden. 



(?) 1864. E. obconicus Hall. New or little known Foss. Niagr. gr., p. 19 ; also ]sG5, 

 18th Rep. N. Y. State Cab. Nat. Hist., p. 323, PI. 11, fig. 1.— Niagara gr. 

 Racine, Wise. (Described from internal casts.) 



