212 AMERICAN FOSSIL BRYOZOA. [bull. 173. 



Coeloclema alternatum (James) — Continued. 



1888. Monticulipora (Fistulipora) alternata. James and James, Jour. Cincin- 

 nati Soc. Nat. Hist., XI, p. 34, pi. i, 5-56. 

 1890. Diamesopora vaupeli. Ulrich, Geol. Surv. Illinois, VIII, p. 468, pi. xxxix, 

 3, 3b, pi. xli, 4-4c. 

 Cincinnati (Utica) : Cincinnati, Ohio, and vicinity. 



Coeloclema concentricum (James). 



1878. Ceramopora concentrica. James, Paleontologist, No. 1, p. 5. 



1888. Ceramopora concentrica. James and James, Jour. Cincinnati Soc. Nat. 



Hist., XI, p. 38, pi. i, 8, 8rt. 

 1890. Diamesopora communis. Ulrich, Geol. Surv. Illinois, VIII, p. 469, pi. 

 xxxix, 3a, pi. xli, 5-56. 

 Cincinnati (Utica) : Cincinnati, Ohio, and vicinity. 



Coeloclema imbricata Ulrich. See Diamesopora subimbricata (Hall). 

 Coeloclema infrequens Ulrich. See Diamesopora infrequens (Hall). 

 Coeloclema osculum Ulrich. See Diamesopora osculum (Hall). 



Coeloclema oweni (James). 



1884. Fistulipora oweni. James, Jour. Cincinnati Soc. Nat. Hist., VII, p. 21, 

 fig. 2-2g. 



1888. Monticulipora (Fistulipora) oweni. James and James, Jour. Cincinnati 



Soc. Nat. Hist., XI, p. 34. 

 1890. Diamesopora oweni. Ulrich, Geol. Surv. Illinois, VIII, p. 467. 

 1896. Monticulipora (Fistulipora) oweni. J. F. James, Jour. Cincinnati Soc. 



Nat. Hist., XVIII, p. 119. 

 Cincinnati (Lorraine): Lebanon, Hamilton, and Cincinnati, Ohio. 



Coeloclema trentonense (Ulrich). 



1893. Diamesopora trentonensis. Ulrich, Geol. Minnesota, III, p. 330, pi. 



xxviii, 14. 

 1896. Diamesopora trentonensis. Ulrich, Zittel's Textb. Pal. (Engl, ed.), fig. 

 439 (p. 268). 

 Trenton: St. Paul and Cannon Falls, Minnesota; Trenton Falls, New York; 

 Ottawa, Canada. 



CCELOCONUS Ulrich. Genotype: Coeloconus rhombicus Ulrich. 



1890. Coeloconus. Ulrich, Geol. Surv. Illinois, VIII, pp. 402, 664. 



1889. Coeloconus. (Ulrich, in press) , Miller, North American Geol. Pal., p. 298. 



1896. Cffiloconus. Ulrich, Zittel's Textb. Pal. (Engl, ed.) , p. 281. 



1897. Coeloconus. Simpson, Fourteenth Ann. Rep. State Geologist New York for 



the year 1894, p. 549. 



Coeloconus granosus Ulrich. 



1890. Coeloconus granosus. Ulrich, Geol. Surv. Illinois, VIII, p. 665, pi. Ixxii, 

 3-36. 



1897. Coeloconus granosus. Simpson, Fourteenth Ann. Rep. State Geologist New 

 York for the year 1894, fig. 117 (p. 549). 

 Chester: Anna, Chester, and Red Bud, Illinois. 



Coeloconus rhombicus Ulrich. 



1890. Coeloconus rhombicus. Ulrich, Geol. Surv. Illinois, VIII, p. 664, pi. Ixxii, 



4-4o. 

 1897. Coeloconus rhombicus. Simpson, Fourteenth Ann. Rep. State Geologist 

 New York for the year 1894, fig. 118 (p. 549). 

 Warsaw : Near Waterloo, Illinois. 



