900 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Phsenopora fimbriata (James). 



Eschara ramosa Van Cleve (MS.), 1853. 



Ptilodictya fimbriata James, Paleontologist, No. 1, 1878, p. 8. 



Phsenopora fimbriata Foerete, Bull. Sci. Lab. Denison Univ., 2, 1887, p. 161; 



ibid., 3, 1888, pi. 15, fig. 7; Proc. Boston Soc. Nat. Hist., 24, 1889, p. 330; 



Geol. Surv. Ohio, 7, 1895, p. 599, pi. 28, fig. 7.— Nickles and Bassler, Bull. 



U. S. Geol. Surv., 173, 1900, p. 348.— Bassler, U. S. Geol. Surv., No. 292, 



1906, pi. 21, fig. 20; Proc. U. S. Nat. Mus., 30, 1906, p. 47, pi. 7, figs. 11, 12. 

 Stictopora vanclevii Hall, 12th Ann. Rep. Indiana Geol. Nat. Hist., 1883, p. 268, 



pi. 13, figs. 1, 2.— Lesley, Geol. Surv. Pennsylvania, Rep. P4, 1890, p. 1071, 



figs. 

 Upper Medinan (Brassfield): Clinton County, Belfast and Dayton, Ohio. 



Phsenopora fimbriata canadensis Bassler. 



Phsenopora fimbriata var. canadensis Bassler, Bull. U. S. Geol. Surv., 292, 1906, 



p. 55, pi. 21, figs. 17-19. 

 Clinton (Rochester): Lockport and Clinton, New York; Grimsby, Ontario. 

 Holotype.—G&t. No. 35753, U.S.N.M. 



Phsenopora incipiens Ulrich. 



Phsenopora incipiens Ulrich, Geol. Minnesota, 3, 1893, p. 174, pi. 13, figs. 14-17. 

 Trenton: Montreal, Quebec; Chimney Point, Vermont; St. Paul, Minnesota 



(Prosser). 

 Cotypes— Cat. Nos. 43599, 43600, U.S.N.M. 



Phsenopora keewatinensis Whiteaves. 



Phsenopora Keewatinensis Whiteaves, Geol. Surv. Canada, Ann. Rep., n. s., 14, 

 App. F, 1904, p. 40; Geol. Surv. Canada, Pal. Foss., 3, pt. 4, 1906, p. 268, 

 pi. 24, figs. 6, 6a. 

 Niagaran: Sutton Mill Lake, Canada. 



Phsenopora magna (Hall and Whitfield). 



Eschara compressa Van Cleve (MS.), 1853. 



Stictopora magna Hall and Whitfield, Pal. Ohio, 2, 1875, p. 112, pi. 5, figs. 5, 6 — 

 Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1890, p. 1067, figs. 



Phsenopora magna Foerste, Bull. Sci. Lab. Denison Univ., 2, 1887, p. 159; ibid., 

 3, 1888, pi. 15, fig. 6; pi. 16, fig. 2; Proc. Boston Soc. Nat. Hist., 24, 1889, 

 p. 331; Geol. Surv. Ohio, 7, 1895, p. 599, pi. 28, fig. 6; pi. 29, figs. 2a-c— 

 Nickles and Bassler, Bull. U. S. Geol. Surv., 173, 1900, p. 348. 



Stictopora compressa Hall, 12th Ann. Rep. Indiana Geol. Nat. Hist., 1883, p. 267, 

 pi. 14, fig. 3.— Lesley, Geol. Surv. Pennsylvania, Rep. P4, 1890, p. 1064, fig. 



Upper Medinan (Brassfield): Dayton and Belfast, Ohio. 



Phsenopora niultifida (Hall). 



Eschara multifida Van Cleve (MS.), 1853. 



Ptilodictya sp.(?) James, Paleontologist, No. 1, 1878, p. 8. (Name P. Welshi 



suggested.) 

 Stictopora multifida Hall, 12th Ann. Rep. Indiana Geol. Nat. Hist., 1883, p. 268, 



pi. 14, fig. 4.— Lesley, Geol. Surv. Pennsylvania, Rep. P 4, p. 1068, fig. 

 Phsenopora multifida Foerste, Bull. Sci. Lab. Denison Univ., 2, 1887, p. 160; 



ibid., 3, 1888, pi. 16, fig. 3; Geol. Surv. Ohio, 7, 1895, p. 599, pi. 29, fig. 3. 

 Ptilodictya welshi Bassler, Proc. U. S. Nat. Mus., 30, 1906, p. 52. 

 Upper Medinan (Brassfield): Dayton, and Clinton County, Ohio; Hanover, 



Indiana. 



