BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1143 



Sceptropora facula — Continued. 



Richmond: Stony Mountain, Manitoba; Anticosti (English Head, Charleton); 



Wilmington (Fernvale) and Savannah (Maquoketa), Illinois; Tennessee; 



Missouri; Wyoming; etc.; Borkholm, Esthonia, Russia. 

 Cotypes.—Cat. No. 43478, U.S.N.M. 



Sceptropora fustlformis Ulrich. 



Sceptropora fustiformis Uhich, Contr. Micro-Pal. Cambro-Sil., pt. 2, 1889, p. 46. 

 Upper Medinan (Cataract) : Hamilton, Ontario. 

 Coty pes. —Ca,t. No. 43474, U.S.N.M. 



SCHIZAMBON Walcott. Genotype: S. typicalis Walcott. 



Schizambon Walcott, Mon. U. S. Geol. Surv., 8, 1884, p. CO.— Hall and Clarke, 

 Pal. New York, 8, pt. 1, 1892, pp. 113, 167.— Winchell and Schuchert, Geol. 

 Minnesota, 3, 1893, p. 360.— Hall and Clarke, 11th Ann. Rep. New York 

 State Geol., 1894, p. 253— Miller, N. A. Geol. Pal., 1889, p. 370.— Hall and 

 Clarke, 45th Ann. Rep. New York State Mus., 1892, pp. 569-570.— Walcott, 

 Smiths. Misc. Coll., 53, 1908, pi. 11, pp. 142, 144; U. S. Geol. Surv., Mon. 51, 

 pt. 1, 1912, p. 622.— Schuchert, Zittel-Eastman Textb. Pal., 1910, p. 309; 

 2d ed., 1913, p. 376. 



Schizambonia (Ehlert, Fischer's Manuel Conch., 1887, p. 1266. 



Schizambon canadensis (Ami). 



Siphonotreta scotica Whiteaves, Arner. Jour. Sci., 3d ser., 24, 1882, p. 278; 



Canadian Nat. Geol., 10, 18-83, p. 396.— Ami, Canadian Rec. Sci., 3, p. 104. 

 Siphonotreta scotica var. canadensis Ami, Ottawa Nat., 1, 1887, p. 124. 

 Schizambon(?) fissus var. canadensis Hall and Clarke, Pal. New York, 8, pt. 



1, 1892, p. 115, pi. 4, figs. 32-36. 

 Trenton: Gloucester, Ontario (ColUngwood); Rural Cemetary, near Albany, New 



York (Canajoharie). 



Schizambon? dodgei Winchell and Schuchert. 



Schizambon(?) dodgii Winchell and Schuchert, Geol. Minnesota, 3, 1893, p. 361, 



pi. 30, figs. 5-7. 

 Trenton: Sandyhill, New York. 



Schizambon duplicimuratus Hudson. 



Schizambon duplicimuratus Hudson, Bull. New York State Mus., 80, 1905, p. 



284, pi. 5, figs. 6, 7.— Raymond, Ann. Carnegie Mus., 7, 1911, p. 228, pi. 34, 



figs. 23-25. 

 Chazyan: Valcour Island and Chazy, New York (Valcour); Mingan Islands, 



Quebec (Mingan). 



Sci:izambon(?) fissus var. canadensis Hall and Clarke. See Schizambon cana- 

 densis. 



Schizambon? lockei Winchell and Schuchert. 



S<hizambon(?) lockii Winchell and Schuchert, Geol. Minnesota, 3, 1893, p. 362, 



pi. 30, figs. 8-10. 

 Maysville (Fairmount): Cincinnati, Ohio. 



Schizambon manitouensls Walcott. 



Schizambon manitouensis Walcott, Mon. U. S. Geol. Surv., 51, 1912, p. 623, pi. 



84, figs. 3, 3a-e. 

 Canadian: Williams Canyon, Manitou, near Colorado Springs, Colorado. 

 Holofype and plesiotypcs. — Cat. No. 52224, U.S.N.M. 



