340 BULLF/riX !12, UNITED STATES NATIONAL MUSEUM. 



Cyphaspis cilntonl — Coutiuued. 



CyphasiJts clintouensis Foerste, Geol. Surv. Ohio, 7, 1893, p. 624, pi. 27, fig. 'k 



pi. 31, fig. 22. 

 Upper Medinan (Brassfield): Dayton, Ohio; Cumberland Gap, Tennessee. 



(;ypli«s[»ls(?) froblsherl Emerson. 



('\-phaspis? frobisheri Emerson, Narrative ilall'-s 2d Arctic Exped., U. S. Navy 



Dep., 1879, p. 583, fig. 11. 

 lUchmond (Utica?): Frobisher Bay, Baffin Land. 

 Phisiot!/pr.—Ca.t. No. 60627, U.S.N.M. 



( YrHASPis (jAJ.ENENSis Clarke. See Haploconus galenensis. 



CyphafspiN jjiiardeauensis Shumard. 



Cyphaspis girardeauensis Shumard, 1st and 2d Aim. Rep. Geol. Surv. Missouri, 

 pt. 2, 1855, p. 197, pi. B, fig. 11 a, b.— Emmons, Man. Geol., 1860, p. 150, 

 fig. 2.— Keyes, Missouri Geol. Surv., 4, 1895, p. 228, pi. 32, fig. 2.— Savage, 

 Bull. Geol. Surv. Illinois, 23, 1913, p. 58, pi. 2, fig. 13.— Miller, N. A. Geol. 

 Pal., 1889, p. 541, fig. 991. 



Calymene spinifera Conrad, Jour. Acad. Nat. Sci. Philadelphia, 8, 1842, p. 277. 



Upper Medinan (Girardeau): Near Cape Girardeau, Missoiu-i. 



Ilolotypc.—C&t. No. 57102, U.S.N.M. 



Cyphaspis hudsonica Ruedemann. See Proetus undulostriatus. 



Cyphaspis iutormedia Welkr. 



Cyphaspis intermedia Weller, Bull. Chicago Acad. Sci., 4, pt. 2, 1907, p. 231, pi. 

 20, figs. 3-5.— Savage, Bull. Geol. Surv. Illinois, 23, 1913, p. 121, pi. 7, 

 fig. 26. 



Upper Medinan: Near Chaunahou, Will County (Channahon), and Thebes, Illi- 

 nois; Edgewood, Missouri (Edgewood). 



Cyphaspis matiitiua Paiedemaun. 



(y))haspis matutina Ruedemann, Bull. New York State Mus., 49, 1901, p. 62, 



pi. 4, figs. 5-7.— Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 302. 

 Mohawkian (Rysedorph): Rysedorph Hill, Rensselaer County, New York. 



Cyphaspis spinulocervix Van Ingen. 



Cyphaspis spinulocervix Van Ingen, S<hool of Mines Quart., 23, 1901, p. 35, 



(nom. nud.). 

 Niagaran (St. Clair): St. Clair Spring, Independence County, Arkansas. 



Cyphaspis trcutoneusis Weller. 



Cyphaspis trentonensis Weller, Geol. Surv. New Jersey, Pal., 3, 1903, p. J 97, pi. 



15, figs. 8-10.— Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 302. 

 Trenton: Jacksonburg, New Jersey. 



CYPHOCRINUS Miller. Genotype: C. gorbyi Miller. 



Cyphocrinus Miller, 18th Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1894, p. 304. 

 (adv. sheets, 1892); N. A. Geol. Pal., 2d. App., 1897, p. 741.— Bather, 

 Treatise on Zool.. pt. 3, Echinoderma, London. 1900, }). 199.— Weller, Bull. 

 Chicago Acad. Sci., Nat. Hist. Surv., 4, pt. 1, p. 75, fig. 37 (includes discus- 

 sion of synonymy).— Zittel, Grundzuge Pal., 1, 1910, p. 161.— Springer, 

 Zittel-EastmanTextb. Pal., 2d ed., 1913, p. 187. 

 Hyptiocrlnus Wudismuth and Springer, Amer. Geol., 10, 1892, p. 138; Mem. 

 Mus. Comp. Zool., Uanard, 20, 1897. p. 200.— Wachsmuth, Zittel-Eastman 

 Textb. Pal.. 1. 1900, p. 145. 



