318 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Cyathocrinus rhombiferus Wachsmuth and Springer. See Palseocrinus rhom- 

 biferus. 



Cyathocrinus sculptus Wachsmuth and Springer. See Chirocrinus angulatus. 



Cyathocrinus striatus Wachsmuth and Springer. See Palseocrinua striatus. 



Cyathocrinus Tennessee^ Miller. See Cyathocrinus brittsi. 



Cyathocrinus turbinatus WeUer. 



Cyathocrinus turbinatus Weller, Bull. Chicago Acad. Sci., Nat. Hist. Surv., 4, 



pt. 1, 1900, p. 65, pi. 14, fig. 13. 

 Niagaran (Racine) : Chicago, Illinois. 



Cyathocrinus vanhornei Miller. See Crotalocrinus vanhornei. 



Cyathocrinus waldronensis Miller and Dyer. See Dimerocrinus waldronensis. 



Cyathocrinus waukoma Hall. See Lecanocrinus waukoma. 



Cyathodictya Hall and Clarke. See Cyathophycus Walcott. 



CTATHOPHYCUS Walcott. Genotype: C. reticulatus Walcott. 



Cyathophycus, Walcott, Trans. Albany Inst., 10, 1883, p. 18 (adv. sheets, 1879).— 

 "^Tiitfield, Bull. Amer. Mus. Nat. Hist., 1, 1881, p. 15.— Hall, 35th Bep. New 

 York State Mus. Nat. Hist., 1884, p. 4G6.— Dawson, Canadian Ilec. Sci., 3, 

 1888, pp. 58, 67, footnote.— Miller, N. A. Geol. Pal., 1889, p. 158.— James, 

 J. F., Jour. Cincinnati Soc. Nat. Hist., 14, pt. 1, 1891, p. 63.— Rauff, Palaeon- 

 tographica, 40, 1894, p. 250.— James, Amer. Nat., 29, 1895, p. 542, fig. 6. 



Cyathospongia Dawson, Canadian Rec. Sci., 3, 1888, p. 68, footnote. 



Cyathospongia (Cyathophycus) Dawson and Ilinde, Trans. Royal Soc. Canada, 7, 

 sec. 4, 1890, p. 44. 



Cyathodictya (new name for Cyathophycus), Hall and Clarke, Mem. New York 

 State Mus., 2, 1898, p. 24. 



Cyathophycus quebecense Dawson. 



Cyathophycus Quebecensis Dawson, Canadian Rec. Sci., 3, 1888, p. 54. — Hinde, 



ibid., p. 67.— Rauff, Palseontographica, 40, 1894, p. 251.— Dawson, Trans. 



Royal Soc. Canada, 2d ser., 2, sec. 4, 1896, p. 109, figs. 18, 19. 

 Cyathospongia Quebecensis Dawson and Hinde, Trans. Royal Soc. Canada, 7, 



sec. 4, 1890, p. 44, figs. 16, 17, pi. 3, fig. 7. 

 Canadian? (Le\'is?): Little Metis, Canada. 



Cyathophycus reticulatuni Walcott. 



Cyathophycus reticulatus Walcott, Amer. Jour. Sci. Arts, 3d ser., 22, 1881, p. 395; 

 Trans. Albany Inst., 10, 1883, p. 18, pi. 2, figs. 16, 16a-d.— Hall, 35th Rep. 

 New York State Mus. Nat. Hist., 1884, p. 468, pi. 18, fig. 1.— Dawson, Cana- 

 dian Rec. Sci., 3, 1888, p. 55. — Hinde, ibid., p. 65.— Rauff, Palaeontographica, 

 40, 1894, p. 252. 



Cyathodictya reticulata Hall and Clarke, Mem. New York State Mus., 2, 1898, 

 p. 24, pi. 1, figs. 1-13; 15th Rep. State Geol. New York for 1895, 1899, p. 764, 

 pi. 1, figs. 1-13. 



Utica: Holland Patent, Oneida County, New York. 



Plesiotype.—C&t. No. 25349, U.S.N.M. 



Cyathophycus siluriana James. See Trichophycus siluriana. 

 Cyathophycus subsphekicus Walcott. See Teganium subsphericus. 



