258 AMERICAN FOSSIL BRYOZUA. [bull. 173. 



Fenestella (Polypora) perangulata Hall. See Polypora perangulata 

 (Hall). 



Fenestella perelegans Meek. 



1872. Fenestella perelegans. Meek, Pal. Eastern Nebraska, p.. 153, pi. vii, 3-3c?. 

 (Proposed under F. Shumardii Meek (not Prout).) 



1885. Fenestella perelegans. Waagen and Pichl, Pal. Indica, Ser. XIII, p. 777, 



pi. Ixxxvii, 1-3. 



1894. Fenestella shumardi (not of Prout). Keyes, Missouri Geol. Surv., V, p. 

 24, pi. xxxiv, 2a, b. 



1896. Fenestella shumardi (not of Prout). Smith, Proc. American Phil. Soc, 

 XXXV, p. 237. 

 Coal Measures: Nebraska City, Nebraska; Poteau Mountain, Indian Ter- 

 ritory (Smith). 



Fenestella perforata Hall. See Loculipora perforata (Hall). 



Fenestella (Loculipora) perforata Hall. See Loculipora perforata 



(Hall). 

 Fenestella permarginata Hall. See Semicoscinium permarginatum 



(Hall). 



Fenestella perminuta Ulrich. 



1890. Fenestella perminuta. Ulrich, Geol. Surv. Illinois, VIII, p. 551, pi. Hi, 

 4-46. 

 Coal Measures: Seville, Illinois. 



Fenestella (Hemitrypa) pernodosa Hall. See Unitrypa pernodosa 



(Hall). 



Fenestella (Unitrypa) pernodosa Hall. See Unitrypa pernodosa (Hall). 



Fenestella perplexa Hall. 



1883. Fenestella (Hemitrypa) perplexa. Hall, Trans. Albany Institute, X, 

 p. 175 (abstract, 1881, p. 33). 



1887. Fenestella perplexa. Hall and Simpson, Pal. New York, VI, p. 130. 



1888. Fenestella perplexa. Hall, Seventh Ann. Rep. State Geologist New York 



for the year 1887, pi. xiv, 5; Forty-first Ann. Rep. New York State Mus., 

 pi. xiv, 5. 



1886. Fenestella bigeneris. Ulrich, Contr. American Pal., I, p. 11, pi. ii, 1,1a. 

 Hamilton: Falls of the Ohio. 



Fenestella (Hemitrypa) perplexa Hall. See Fenestella perplexa Hall. 



Fenestella pertenuis Hall (1881). See Fenestella proutana Miller. 



Fenestella pertenuis Hall. 



1883. Fenestella pertenuis. Hall, Trans. Albany Institute, X, p. 62 (abstract, 



1879, p. 6). 

 1882. Fenestella pertenuis. Hall, Eleventh Aan. Rep. Indiana Geol. Nat. Hist., 

 p. 251. 

 Niagara: Waldron, Indiana. 



Fenestella perundata Hall. See Reteporidra perundata (Hall). 



Fenestella (Polypora) perundata Hall and Simpson. See Reteporidra 



perundata (Hall). 



Fenestella perundulata Hall. Sec Reteporina perundulata (Hall). 



