428 AMERIOAlSr FOSSIL BRYOZOA. [bui,l.173. 



Thamniscus fruticellus Hall. 



1879. Thamniscus fruticella. Hall, Thirty-second Ann. Rep. New Yurk State 



Museum, p. 176 (reprint, 1880, p. 37). 

 1883. Thamniscus fruticella. Hall, Rep. State Geologist New York for the year 



1882, pi. xxii, 33. 

 1887. Thamniscus fruticella. Hall and Simpson, I'al. New York, VI, p. 42, pi. 



xxii, 33. 

 Lower Plelderlierg: Clarksville, New York. 



Thamniscus furcillatus Ulrich. 



1890. Thamniscus funullatus. IIlri(-h, (Jeol. Sur. Illinois, VIII, p. 609, pi. Ixii, 



9-9h. 

 189-1. Thanmiscus fun-illatus. Keyes, Missouri Geol. Sur., V, p. 31, pi. xxxiii, 6. 

 Chester: Chester, Kaskaskia, Red Bud, and other localities in Illinois; 



Sloans Valley and Litchfield, Kentuck)'. 



Thamniscus multiramus Hall. 



1883. Thamniscus multiramus. Hall, Trans. Albany Institute, X, p. 1(31 



(abstract, 1881, p. 19). 

 1883. Thamniscus multiramus. Hall, Rep. State Geologist New York for the 



year 1882, pi. xxvi, 1-5. 

 1887. Thamniscus multiramus. Hall and Simpson, Pal. New York, VI, ]^. 104, 

 pi. xxxiii, 1-5. 

 T"p]ier Helderberg: Schoharie, New Y''ork._ 



Thamniscus nanus Hall. 



1883. Thamniscus nanus. Hall, Trans. Albany Institute, X, p. 161 (abstract, 



1881, p. 19). 

 1887. Thamniscus nanus. Hall and Simpson, Pal. New Y(^rk, VI, jj. 292, pi. 



Ixvi, 11-13. 

 1897. Thamniscus nanus. Simpson, Fourteenth Ann. Rep. State Geologist New 

 York for the year 1894, pi. ix, 18. 

 Hamilton: Falls of the Ohio. 



Thamniscus ? Niagarensis Hall. See Diymotrypa niagarensis (Hall). 



Thamniscus nysa Hall. 



1879. Thamniscus Nysa. Hall, Thirty-second Ann. Rep. New York State 



Museum, p. 175 (reprint, 1880, p. 38); and var., p. 176 (reprint, p. 38). 

 1883. Thamniscus Nysa. Hall, Rep. State Geologist New York for the year 1882, 



pi. xxii, 47, 48; and var., pi. xxii, 31, 32. 

 1887. Thanmiscus Nysa. Hall and Simpson, Pal. New Y'ork, VI, p. 43, pi. xxii, 



31, .32, 47, 48. 

 1897. Thamnicella Nysa. Simpson, Fourteenth Ann. Rep. State Geologist New 



York for the year 1894, pi. ix, 4, 5. 

 Lower Helderberg: Clarksville, New York. 



Thamniscus octonarius Ulrich. 



1890. Thamniscus octonarius. Ulrich, Geol. Sur. Illinois, VIII, p. 611, j>l. Ixii, 

 7-7b. 

 Upper (!oal Measures: Greenwood County, Kansas. 



Thamniscus pauciramus Hall. 



1883. Thamniscus pauciramus. Hall, Trans. Albany Institute, X, p. 197 



(abstract, 1881, p. 197). 



1884. Thamniscus pauciramus. Hall, Rep. State Geologist New York for the 



year 1883, p. 60. 

 1887. Thamniscus pauciramus. Hall and Simpson, Pal. New York, VI, j). 274. 



