NiCKLEs AND BASSLER,] CATALOGUE OF GENERA AND SPECIES. 209 



CLATHROPORA Hiill. Genotype: Cliithropora frondosii Hall. 



1852. Clathropora. Hall, Pal. New York, II, p. 159. 



1874. Clathropora. Nicholson, Geol. Mag., dec. 2, 1, p. 124. 



1874. Clathropora. Nicholson, Pal. Province Ontario, p. 111. 



1882. Clathropora. Ulrich, Jonr. Cincinnati Soc. Nat. Hist., V, p. 152. 



1884. Clathropora. Ulrich, Jour. Cincinnati Soc. Nat. Hist., VII, p. 39. 



1887. Clathropora. Foerste, Bull. Sci. Lab. Denison Univ., II, p. 153. 



1889. Clathropora. Miller, North American Geol. Pal., p. 297. 



1890. Clathropora. Ulrich, Geol. Surv. Illinois, YIII, p. 392. 



1896. Clathropora. Ulrich, Zittel's Textb. Pal. (Engl.ed.), p. 279. 



1897. Clathropora. Simpson, Fourteenth Ann. Eep. State Geologist New York 



for the year 1894, p. 543. 



Clathropora ? alcicornis Hall. 



1852. Clathropora alcicornis. Hall, Pal. New York, II, p. 159, pi. xlB, 4o-c. 

 Niagara: Lockport, New York. 



Clathropora carinata Hall. See Cosciniiim cribriforme (Prout). 

 Clathropora clintonen.si.s Hall and Whitfield. See Clathropora frondosa- 



clintonensis Hall and Whitfield. 

 Clathropora flabellata Hall. See Stictoporella flabellata (Hall). 



Clathropora frondosa Hall. 



1852. Clathropora frondosa. Hall, Pal. New York, II, p. 160, pi. xlB, 5a-e. 



1874. Clathropora frondosa. Nicholson and Hinde, Canadian Jour., new ser., 



XIV, p. 139. 



1875. Clathropora frondosa. Nicholson, Pal. Province Ontario, p. 59. 



1882. Clathropora frondosa. (Van Cleve) White, Eleventh Ann. Rep. Indiana 



Geol. Nat. Hist., p. 385, pi. Iv, 3. 

 1887. Clathropora frondosa. Foerste, Bull. Sci. Lab. Denison Univ., II, p. 154; 



ibid.,111, 1888, pi. XV, 3. 

 1889. Clathropora frondosa. Miller, North American Geol. Pal. , fig. 467 (p. 297) . 

 1895. Clathropora frondosa. Foerste, Geol. Surv. Ohio, VII, p. 598, pi. xxviii, 3. 

 1897. Clathropora frondosa. Simpson, Fourteenth Ann. Rep. State Geologist 



New York for the year 1894, fig. 104 (p. 544). 

 Clinton: Dayton and Centerville, Ohio. 

 Niagara: Lockport, New York; Thorold, Ontario. 



Clathropora frondosa-clintonensis Hall and Whitfield. 



1875. Clathropora clintonensis. Hall and Whitfield, Pal. Ohio, II, p. 1 13, pi. v, 7. 

 1887. Clathropora clintonensis. Foerste, Bull. Sci. Lab. Denison Univ., II, p. 154; 



ibid.,111, 1888, pi. XV, 4. 

 1895. Clathropora clintonensis. Foerste, Geol. Surv. Ohio, VII, p. 598, pi. 



xxviii, 4. 

 Clinton : Dayton and Fair Haven, Ohio. 



Clathropora ? gracilis Spencer. Not recognizable. 



1884. Clathropora ? gracilis. Spencer, Trans. St. Louis Acad. Sci., IV, p. 604. pi. 



vii, 4. 

 1884. Clathropora ? gracilis. Spencer, Bull. Mas. State Univ. Missouri, I, p. 54, 

 pi. vii, 4. 

 Niagara: Hamilton, Ontario. 



Clathropora intermedia Nicholson and Hinde. 



1874. Clathropora intermedia. Nicholson and Hinde, Canad. Jour., new ser., 

 XIV, p. 140, fig. 5. 



Bull. 173 U 



