BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1139 



Scalites elevatus Miller. See Eotomaria elctyata. 



Scalites laticinctus Miller. See Omospira laticincta. 



Scalites plantstria Emmons. See Raphistoma stamineum. 



Scalites staminea Emmons. See Raphistoma stamineum. 



Scalites striata Emmons. See Raphistoma striatum. 



SCENELLA Billings. Genotype: S. reticulata Billings. 



Scenella Billings, Canadian Nat. Geol., 4, 1872, p. 479; Pal. Foss., Geol. Surv. 

 Canada, 2, pt. 1, 1874, p. 77.— Whiteaves, ibid., 3, pt. 1, 1884, p. 32.— Walcott, 

 Bull. U. S. Geol. Surv., 30, 1886, p. 125.— Miller, N. A. Geol. Pal., 1889, p. 

 392.— Ulrich and Schofield, Geol. Minnesota, 3, pt. 2, 1S97, pp. 822-837.— 

 Berkey, Amer. Geol., 21, 1898, p. 278.— Grabau and Shimer, N. A. Index 

 Fossils, 1, 1909, p. 608. 



Scenella afflnis Ulrich and Scofield. 



Scenella affinis Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 840, pi. 61, 



figs. 36, 37. 

 Black River (Decorah) and Trenton (Prosser): Kenyon, Wykoff, etc., Minnesota. 

 Holotype.—Ca,t. No. 45986, U.S.N. M. 



Scenella afflnis obsoleta Ulrich and Scofield. 



Scenella affinis var. obsoleta Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, 



p. 841. 

 Trenton (Prosser): Cannon Falls, Minnesota. 

 Coty pes. —Cut. No. 45987, U.S.N.M. 



Scenella? alta (Whitfield). 



Metoptoma alta Whitfield, Bull. Amer. Mus. Nat. Hist., 2, 1889, p. 44, pi. 7, figs. 



12, 13.— Koken, Neues Jahrb. Min., Geol., Pal., 6, Beilage-Band, 1889, p. 



478.— Calvin, Bull. Lab. Nat. Hist. State Univ. Iowa, 2, 1892, p. 191; Amer. 



Geol., 10, 1892, p. 146. 

 Scenella? alta Ulrich and Schofield, Geol. Minnesota, 3, pt. 2, 1897, p. 838 (gen. 



ref.). 

 Canadian: Beekmantown, New York (Beekmantown); Northeastern Iowa 



(Oneota). 



Scenella analoga (Walcott). 



Metoptoma? analoga Walcott, Man. U. S. Geol. Surv., 8, 1884, p. 84, pi. 1, 



figs. 11, 11a. 

 Upper Pogonip: Pogonip Ridge, Eureka District, Nevada. 

 Holotypc.—Qit. No. 17358, U.S.N.M. 



Scenella beloitensis Ulrich and Scofield. 



Scenella beloitensis Ulrich and Scofield, Geol. Minn., 3, pt. 2, 1897, pi. 61, figs. 



33 and 34. 

 Black River (Platteville): Beloit, Wisconsin. 

 Plostotype— Cat. No. 46532, U.S.N.M. 



Scenella cassinensls Bassler (new name). 



Tryblidium conicum Whitfield, Bull. Amer. Mus. Nat. Hist., 1, 1886, p. 306, pi. 

 24, figs. 26, 27, 32, 33; ibid., 3, p. 29, pi. 1, figs. 3, 4.— Lesley, Geol. Surv. 

 Pennsylvania, Rep. P 4, 1S90, p. 1234, figs.— Seely, Vermont State Geol. 

 Rep., 7, 1910, pi. 60, figs. 9, 10; pi. 62, figs. 26, 27, 32, 33. 



