390 AMERICAN FOSSIL BRYOZOA. [bull. 173. 



RHINIDICTYA Ulrich— Continued. 



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



1897. Rhinidictya. Simpson, Fourteenth Ann. Rep. State Geologist New York 



for the year 1894, p. 605. 

 1890. Stictopora (not of Hall). Ulrich, Geol. Sur. Illinois, VIII, p. 388. 



Rhinidictya basalis (Ulrich). 



1882. Stictopora basalis. Ulrich, Jour. Cincinnati Soc. Nat. Hi8t.,V, p. 169, 



.pi. viii, 4, 4a. 

 1893. Rhinidictya basalis. Ulrich, Geol. Minnesota, III, p. 128. 

 Trenton (Stones River): Shelbyville, Tennessee. 



Rhinidictya exigua Ulrich. 



1890. Rhinidictya exigua. Ulrich, Jour. Cincinnati Soc. Nat. Hist., XII, p. 184, 



fig. 9. 

 1893. Rhinidictya exigua. Ulrich, Geol. Minnesota, III, p. 131, pi. viii, 6-10. 



Trenton (Stones River and Black River) : Minneapolis, St. Paul, and Foun- 

 tain, Minnesota. 



Rhinidictya fenestrata (Hall). 



1847. Stictopora fenestrata. Hall, Pal. New York, I, p. 16, pi. iv, 4n-e. 

 1850. Sulcopora fenestrata. D'Orbigny, Prodr. de Pal., I, 22. 

 1890. Rhinidictya fenestrata. Ulrich, Geol. Sur. Illinois, VIII, p. 492. 

 Chazy : Chazy and Gal way. New York. 



Rhinidictya fidelis (Ulrich). 



1886. Stictopora fidelis (in part). Ulrich, Fourteenth Ann. Rep. Geol. Nat. Hist. 



Surv. Minnesota, p. 68. 

 1893. Rhinidictya fidelis. Ulrich, Geol. Minnesota, III, p. 134, pi. vi, 7-76, 8. 

 1893. Eurydictya multipora (in part). Ulrich, Geol. Minnesota, III, p. 1.39, 

 pi. vii, 24, 29-31. 

 Trenton (Stones River) : Minneapolis, Minnesota. 



Rhinidictya grandis Ulrich. 



1893. Rhinidictya grandis. Ulrich, Geol. Minnesota, III, p. 136, pi. v, 11, 12, 

 pi. vi, 19, 20. 

 Trenton (Stones River): Dixon, Illinois; Beloit, Mineral Point, and Janes- 

 ville, Wisconsin. 



Rhinidictya ? granulosa Hall and Simpson, See Dicranopora granu- 

 losa (Hall). 

 Rhinidictya granulosa Simpson. See Dicranopora granulosa (Hall). 

 Rhinidictya humilis Ulrich. See Pachydictya pumila Ulrich. 



Rhinidictya lata (Ulrich). 



1882. Dicranopora lata. Ulrich, Jour. Cincinnati Soc. Nat. Hist., V, p. 166, pi. vi, 

 16, 16o. 

 Cincinnati (Richmond): Oxford and Clarksville, Ohio. 



Rhinidictya minima Ulrich. 



1890. Rhinidictya minima. Ulrich, Jour. Cincinnati Soc. Nat. Hist., XII, p. 183, 



fig. 8. 

 1893. Rhinidictya minima. Ulrich, Geol. Minnesota, III, p. 132, pi. v, 13-18. 

 Trenton : Cannon Falls, Minnesota. 



Rhinidictya minima-modesta Ulrich. 



1893. Rhinidictya minima var. modesta. Ulrich, Geol. Minnesota, III, p. 133, 



pi. V, 17. 

 Trenton : Cannon Falls, Minnesota. 



