434 AMEEICAK FOSSIL BRTOZOA. [bull. 178. 



Trematopora ponderosa Hall. See Fistulipora maculosa (Hall). 



Trematopora ? primigenia Ulrich. 



1886. Trematopora primigenia. Ulrich, Fourteenth Ann. Rep. Geol. Nat. Hist. 



Sur. Minnesota, p. 97. 

 1893. Trematopora ? primigenia. Ulrich, Geol. Minnesota, HI, p. 309, pi. xxi, 

 23-40. 

 . Trenton (Black River): Minneapolis, St. Paul, Fountain and Preston, Min- 

 nesota. 



Trematopora ? primigenia- ornata Ulrich. 



1886. Trematopora ornata. Ulrich, Fourteenth Ann. Rep. Geol. Nat. Hist. Sur. 



Minnesota, p. 98. 

 1893. Trematopora ? primigenia var. ornata. Ulrich, Geol. Minnesota, III, p. 310, 



pi. xxi, 26, 28, 33, 34. 

 Trenton (Black River): Minneapolis and St. Paul, Minnesota. 



Trematopora ? primigenia-spinosa Ulrich. 



1893. Trematopora ? primigenia var. spinosa. Ulrich, Geol. Minnesota, III, 

 p. 310, pi. xxi, 29, 30, 35, 36. 

 Trenton (Black River): Minneapolis and St. Paul, Minnesota. 



Trematopora ?? punctata Hall. 



1852. Trematopora punctata. Hall, Pal. New York, II, p. 151, pi. xlA, 4a-c. 

 Niagara: Lockport, New York. 



Trematopora rectilinea Hall. Not recognized. 



1883. Trematopora rectilinea. Hall, Trans. Albany Institute, X, p. 148 (abstract, 

 1881, p. 6). 

 Upper Helderberg: Onondaga Valley, New York. 



Trematopora regularis Hall. See Orthopora regularis (Hall). 



Trematopora (Orthopora) regularis Hall and Simpson. See Orthopora 

 regularis (Hall). 



Trematopora (Orthopora) reticulata Hall and Simpson. See Ortho- 

 pora reticulata (Hall). 



Trematopora rhombif era Hall. See Orthopora rhombif era (Hall) and 

 Stictopora ? ? granatula Hall. 



Trematopora (Orthopora) rhombifera Hall and Simpson. See Ortho- 

 pora rhombif era (Hall). 



Trematopora scutulata Hall (Upper Helderberg). See Orthopora scu- 

 tulata (Hall). 



Trematopora scutulata Hall (Hamilton). See Streblotrypa scutulata 

 (Hall). 



Trematopora (Orthopora) scutulata Hall (Upper Helderberg). See 

 Orthopora scutulata (Hall). 



Trematopora signata Hall. See Callotrypa macropora-signata (Hall). 



Trematopora ? singularis (Hall). 



1876. Callopora singularis. Hall, Twenty-eighth Ann. Rep. New York State 

 Museum (documentary edition), pi. x, 1, 2; ibid. (Museum edition), 

 p. 115, pi. X, 1, 2. 



1882. Callopora singularis. Hall, Eleventh Ann. Rep. Indiana Geol. Nat. Hist. , 

 p. 237, pi. ix, 1, 2. 



1890. Leioclema singulare. Ulrich, Geol. Sur. Illinois, VIII, p. 425. 

 Niagara: AValdron, Indiana. 



