216 AMERICAN FOSSIL BRYOZOA. [bull. 173. 



Coscinium cribriforme Prout — Continued. 



1884. Coscinium cyclops (not of Keyserling). TJlrich, Jour. Cincinnati See. 

 Nat. Hist., VII, p. 38, pi. ii, 6. 



1883. Clathropora carinata. Hall, Rep. State Geologist New York for the year 



1882, pi. xxvi, 22-25. 



1886. Coscinotrypa carinata. Hall, Fifth Ann. Rep. State Geologist New York 



for the year 1885, pi. xxix, 29-35. 



1887. Coscinotrypa cribriformis var. carinata. Hall and Simpson, Pal. New 



York, VI, p. 89, pi. xxix, 29-35, pi. xxxiii, 22-25. 

 Hamilton: Falls of the Ohio; Utica, Indiana. 



Coscinium cyclops Prout (not Keyserling). See Clathropora inter- 

 texta Nicholson, 



Coscinium cyclops Ulrich (not Keyserling). See Coscinium cribri- 

 forme Prout. 



Coscinium dictyotum (Meek). 



1873. Ptilodictya (Stictopora ?) dictyota. Meek, Hay den's Sixth Ann. Rep. U. S. 

 Geol. Surv., p. 465. 

 Carboniferous: Mystic Lake, Montana. 



Coscinium elegans Prout. See Glyptopora elegans (Prout). 



Coscinium escharense Prout. Not recognizable. 



1859. Coscinium escharense. Prout, Trans. St. Louis Acad. Sci., I, p. 574. 

 1866. Co.«cinium escharense. Prout, Geol. Surv. Illinois, II, p. 416, pi. xxii, 

 8, 8a. 



1884. Lichenalia escharense. Ulrich, Jour. Cincinnati Soc. Nat. Hist., VII, p. 40. 

 Keokuk: Warsaw, Illinois. 



Coscinium keyserling! Prout. See Glyptopora keyserlingi (Prout). 



Coscinium latum Ulrich. 



1890. Coscinium latum. Ulrich, Geol. Surv. Illinois, VIII, p. 497, pi. Ixxvi, 1-lh. 

 1894. Coscinium? latum. Keyes, Missouri Geol. Surv., V, p. 18. 



Burlington: Calhoun County and Quincy, Illinois; Burlington, Iowa. 



Coscinium Michelinia Prout. See Glyptopora michelinia (Prout). 

 Coscinium plumosum Prout. See Glyptopora plumosa (Prout) and 



Glyptopora sagenella-caliculosa Ulrich. 

 Coscinium saganella Prout. See Glyptopora sagenella (Prout). 



Coscinium striatum Hall and Simpson. 



1887. Coscinium striatum. Hall and Simpson, Pal. New York, VI, p. 238, pi. 

 Ixiv, 13-16. 



1897. Coscinium striatum. Simpson, Fourteenth Ann. Rep. State Geologist 



New York for the year 1894, pi. xiii, 8-12. 



1898. Co.scinium striatum. Whiteaves, Contr. Canad. Pal., I, Part V, p. 377. 

 Hamilton: Widder, Ontario. 



Coscinium striaturum (Hall), 



1883. Clathropora striatura. Hall, Rep. State Geologist New York for the year 



1882, pi. (33) xxvi, 20, 21. 

 1887. Coscinium striaturum. Hall and Simpson, Pal. New York, VI, p. 88, pi. 



xxxiii, 20, 21. 

 1897. Coscinium striaturum. Simpson, Fourteenth Ann. Rep. State Geologist 

 New York for the year 1894, pi. xiv, 1. 

 Upper Helderberg: Stafford, New York. 



Coscinium tuberculatum Prout, See Fistulipora ? tuberculata (Prout). 



