NirKLKSANPi^AssLEu.] CATALOGUE OF GENERA AND SPECIES. 431 



Trematella perspinulata (Hall) — Continued. 



189;}. Batostoinella persspinulata. Ulrich, (Teol. Miiinenota, III, !>. 229. 

 Hamilton: York, New York. 



TREMATOPORA Hall. Gonotype: Tivmatopora tiilxM-culosa Hall. 



1852. Trcmatopora. Hall, Pal. New York, II, p. 149. 



1860. Trematoj)ora. Eichwald, Lethtea Rossica, I, j). 494. 



1877. Trematopora. Dybowski, Die Chsetetiden der Ostbaitischen Silur-Forin., 



!>. 69. 



1887. Treinatoi)ora. Hall and Simpson, Pal. New York, VI, p. xiv. 



1889. Trematopora. Miller, North American Geol. Pal., p. 328. 



1890. Trematopora. Ulrich, Geol. Sur. Illinois, VIII, pp. 373, 4 is. 

 1893. Trematopora. T^lrich, Geol. Minnesota, III, p. 308. 



1897. Trematopora. Simpson, Fourteentli Ann. Rep. State Geologist New York 

 for the year 1894, p. 591. 

 Not Trematopora. Ulrich, Jour. Cincinnati Soc. Nat. Hist., V, 1882, ])p. 

 153, 241; ibid., VI, 1883, p. 257 (=Homotrypa). 



Trematopora alternata Hall. See Acanthoclema alternatuni (Hall). 



Trematopora ?? americana Miller. 



1881. Trematoiiora americana. Miller, Jour. Cincinnati Soc. Nat. Hist., IV, 

 p. 312, pi. vii, 5, 5a. 

 Burlington: New Mexico. 



Trematopora ? annulata Hall. See Trematella annulata (Hall). 



Trematopora (Trematella) annulata Hall and Simpson. See Trematella 

 annulata (Hall). 



Trematopora annulata var. pronaspina Hall. See Trematella annulata 

 (Hall). 



Trematopora annulifer Whitfield. See Lioclemella annulifera (Whit- 

 field). 



Trematopora arborea Hall. See Trematella arborea (Hall). 



Trematopora (Trematella) arborea Hall and Simpson. See Trematella 

 arborea (Hall). 



Trematopora aspera Hall. See Batostomella ? aspera (Hall). 



Trematopora (Orthopora) bispinulata Hall and Simpson. See Streblo- 

 trypa ( bispinulata (Hall). 



Trematopora calloporoides Ulrich. 



1890. Trematopora calloporoides. Ulrich, Geol. Sur. Illinois, \II1, ]>. 420, pi. 

 xxxviii, i-ld. 

 Trenton: Alexander County, Illinois. 



Trematopora camerata Hall. See Chilotr^^pa came rata (Hall). 



Trematopora canaliculata Hall. See Orthopora canaliculata (Hall). 



Ti'cmatopora (Orthopora) canaliculata Hall. See Orthopora canalicu- 

 lata (Hall). 



Trematopora carinata Whiteavcs. Se(> Orthopora carinata (Hall and 

 Simpson). 



Trematopora (Orthopora) carinata Hall and Simpson. See Orthopora 

 carinata (Hall and Simpson). 



Trematopora claviformis Hall. See Stictoporina claviformis (Hall). 



