248 AMERICAN FOSSIL BEYOZOA. [bull. 173. 



Fenestella (Polypora) brevisulcata Hall. See Polypora brevisulcata 



(Hall). 



Fenestella burlingtonensis Ulrich. 



1888. Fenestella burlingtonensis. Ulrich, Bull. Denison Univ., IV, p. 71. 

 1890. Fenestella burlingtonensis. Ulrich, Geol. Surv. Illinois, VIII, p. 536. pi. 

 xlix, 1, 1(1. 



Burlington: Burlington, Iowa. 



Waverly: Lodi, Ohio. 



Fenestella (Poljq^ora) carinella Hall. See Polypora carinella (Hall 

 and Simpson), 



Fenestella cavernosa Ulrich. 



1888. Fenestella cavernosa. Ulrich, Bull. Denison Univ., IV, p. 69, pi. xiii, 7-76. 

 AVaverly: Sciotoville, Ohio. 



Fenestella celsipora Hall. See Polypora celsipora (Hall). 

 Fenestella (Polypora) celsipora Hall. See Polypora celsipora (Hall). 

 Fenestella celsipora yar. minima Hall. See Polypora celsipora-minima 



(Hall). 

 Fenestella (Polypora) celsipora yar. minima Hall. See Polypora 



celsipora-minima (Hall). 

 Fenestella celsipora yar. minor Hall. See Polypora celsipora-minor 



(Hall). 

 Fenestella (Polypora) celsipora yar. minor Hall, See Polypora 



celsipora-minor (Hall). 



Fenestella cestriensis Ulrich. 



1890. Fenestella cestriensis. Ulrich, Geol. Surv. Illinois, VIII, p. 547, pi. li, 5-56. 

 1894. Fenestella cestriensis. Keyes, Missouri Geol. Surv., V, p. 24. 



Chester: Chester, Kaskaskia, Anna, and other localities in Illinois; Sloans 

 Valley and Litchfield, Kentucky. 



Fenestella cinctuta Hall. See Reteporidra cinctuta (Hall). 

 Fenestella (Lyropora) cinctuta Hall. See Reteporidra cinctuta (Hall). 



Fenestella cingulata Ulrich, 



1890. Fenestella cingulata. Ulrich, Geol. Surv. Illinois, VIII, p. 543, pi. lii, 1-ld. 

 1894. Fenestella cingulata. Keyes, Missouri Geol. Surv., V, p. 23. 

 Keokuk: Nauvoo, Illinois; Keokuk, Iowa. 



Fenestella (Loculipora) circumstata Hall and Simpson. See Locu- 



lipora circumstata (Hall and Simpson). 



Fenestella clathrata Hall and Simpson. 



1887. Fenestella clathrata. Hall and Simpson, Pal. New York, VI, p. 117. 

 Upper Helderberg: Ontario, Canada. 



Fenestella cleia Hall. 



1879. Fenestella Cleia. Hall, Thirty-second Ann. Rep. New York State Mus., 



p. 169 (reprint, 1880, p. 31). 

 1883. Fenestella Cleia. Hall, Rep. State Geologist New York for the year 1882, 



pi. XX, 14, 15. 

 1887. Fenestella Cleia. Hall and Simpson, Pal. New York, VI, p. 45, pi. xx, 14,15. 

 Lower Helderberg: Clarksville, New York. 



Fenestella Cleis Hall. See Semicoscinium ? cleis (Hall). 



