NKKLEs AND BAssLEi!.] CATALOGUE UF GENEKA AND SPECIES. 211 



Coelocaulis ?? hyale (Hall). 



1874. C'allopora Hyale. Hall, Twenty-sixth Ami. Rep. New York State Mus., 



p. 100. 

 1879. Callopora Hyale. Hall, Thirty-second Ann. Rep. New York State Mus., 



p. 155 (reprint, 1880, p. 17). 

 1883. Callopora Hyale. Hall, Rep. State Geologist New York for the year 1882, 



pl.xii, 18, 19. 

 1887. Callopora (Coelocaulis) Hyale. Hall lind Simpson, Pal. New York, VI, 

 p. 76, pi. xii, 18, 19. 

 Upper Helderberg: Central New York. 

 Obs. This is probably a parasitic species of Fistulijjora. 



Coelocaulis ? irregularis (Hall). 



1883. Callopora irregularis. Hall, Trans. Albany Institute, X, p. 1-18 (abstract, 



1881, p. 7). " 

 1883. Trematopora (Callopora) irregularis. Hall, Rep. State Geologist New 



York for the year 1882, pi. (26) xxiv, 11-15. 

 1887. Callopora (Coelocaulis) irregularis. Hall and Simpson, Pal. New York, 

 YI, p. 76, pi. xxvi, 11-16. 

 Upper Helderberg: New York. 



Coelocaulis ? mediopora (Hall). 



1879. Callopora i:)arasitica (in part). Hall, Thirty-second Ann. Rep. New York 



State Mus., p. 157 (reprint, 1880, p. 19). 

 1883. Callopora parasitica (in part). Hall, Rep. State Geologist New York for 



the year 1882, pi. xiv, 18. • 

 1887. Callopora (Coelocaulis) inediopora. Hall and Simpson, Pal. New York, 



VI, p. 23, pi. xiv, 18, pi. xxiii A, 11-13. 

 Lower Helderberg: Near Clarksville, New York. 



Coelocaulis venusta (Hall). 



1874. Callopora venusta. Hall, Twenty-sixth Ann. Rep. New York State Mus., 



p. 101. 

 1879. Callopora venusta. Hall, Thirty -second Ann. Rep. New York State Mus., 



p. 155 (reprint, 1880, p. 17). 

 1883. Callopora venusta. Hall, Rep. State Geologist New York for the year 1882, 



pi. xii, 20-24. 

 1887. Callopora (Coelocaulis) venusta. Hall and Simpson, Pal. New York, VI, 



p. 23, pi. xii, 20-24; pi. xxiii A, 1-3, ? 4, 5. 

 1897. Coelocaulis venusta. Simpson, Fourteenth Ann. Rep. State Geologist New 



York for the year 1894, pi. xxi, 3-5. 

 Lower Helderberg: Clarksville, New York. 



CCELOCLEMA Ulrich. Genotype: Diamesopora vaupeli Ulrich=:Cera- 



uiopora alternata James. 

 1882. Cceloclema. Ulrich, Jour. Cincinnati Soc. Nat. Hist., V, p. 137; ibid., 



VII, 1884, p. 49. (Not defined.) 



1890. Diamesopora (in part). Ulrich, Geol. Surv. Illinois, VIII, pp. 380, 467. 



1893. Diamesopora (in part). L^lrich, Geol. Minnesota, III, p. 330. 



1896. Diamesopora. Ulrich, Zittel's Textb. Pal. (Eng. ed.), p. 268. 



Obs. Cceloclema Ulrich (not defined) was abandoned in favor of Diame- 

 sopora Hall, under the mistaken belief that Diamesopora dichotoma 

 Hall was congeneric with the D. vaupeli Ulrich. As our generic diag- 

 noses show, the two genera are not at all related. 



Coeloclema altematum (James). 



1878. Ceramox^ora alternata. James, Paleontologist, No. 1, p. 5. 



