BKYOZOA. 



293 



Pal. Prov. Ont., p. 100, figs. 37, a, b, c- 



Found at Arkona, township of Bo- 



sanquet, Canada. 

 Polypora grandis, Toula, 1875, X. Jahr- 



buch. Carboniferous. [Sig. large.] 

 megastoma, DeKoninck, 1863, Quar. 



Jour. Geo. Soc, vol. 19, Carbonifer- 

 ous. [Sig. large mouth.] 

 tuberculata, "Prout, is from the Kaskas- 



kia Gr 

 tuberculata, Xicholson, see P. arkonensis. 

 Prasopora nodosa, Ulrieh. 1882, Jour. Cin. 



Soc. Nat. Hist., vol. 5, Hud. Kiv. Gr. 



[Sig. nodose.] 

 Prismopora, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Ety. prismas, the 



hole made by a cylindrical saw ; poros, 



a poie.] 

 paucirama, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Sig. having few 



branches.] 

 triquetra, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Sig. three cornered.] 

 Ptilodictya acuminata, is Stictopora acum- 

 inata. 

 arctipora is Bythopora arctipora, from 



the Hud. Riv. Gr. 

 briareus, Ulrieh, 1882. Jour. Cin. Soc. 



Nat. Hist., vol. 5, Trenton Gr. [Ety. 



mythological name.] 

 hilli, James, 1882 (as figured by Ulrieh), 



Jour. Cin. Soc. Nat. Hist , vol. 5, 



Trenton Gr. [Ety. proper name.] 

 intemodia, is Stictopora internodia. 

 niaculata, Ulrieh, 1882, Jour. Cin. Soc. 



Nat. Hist., vol. 5, Hud. Riv. Gr. [Sig. 



maculated.] 

 magnifies S. A. Miller, 1878, Jour. Cin. 



Soc. Nat. Hist., vol. 1, Hud. Riv. Gr. 



[Sig. magnificent.] 

 nodosa, James, 1882 (as figured by Ul- 

 rieh), Jour. Cin. Soc. Nat. Hist., vol. 



5, Hud. Riv. Gr. [Sig nodose.] 

 perelegans, see Stictopora perelegans. 

 plumaria, James, 1882 (as figured by 



Ulrieh), Jour. Cin. Soc. Nat. Hist', 



vol 5, Hud. Riv. Gr. [Sig. belonging 



to a feather.] 

 punctata, Nicholson & Hinde, 1878, Can. 



Jour., Clinton Gr. [Sig. having 



punctures.] 

 ramosa, Ulrieh, 1882, Jour. Cin. Soc. 



Nat. Hist., vol. 5, Trenton Gr. [Sig. 



ramose.] 

 triangulata, White, 1878, Proc. Acad. 



Nat. Sci., Coal Meas. [Sig. triangu- 

 lated.] 

 Ramipora, Toula, 1875, N. Jahrbuch. [Ety. 



ramus, branch; porus, pore.] 

 hochstetteri, Toula, 1875, N. Jahrbuch, 



Carboniferous. [Ety. proper name.] 

 Retepora fenestrata is from the Trenton 



Gr. 

 Rhinidictya, Ulrieh, 1882, Jour. Cin. Soc. 



Nat. Hist., vol. 5. [Ety. rhine, a file ; 



dictyon, a net.] 

 nicholsoni, Ulrieh, 1882, Jour. Cin. Soc. 



Nat. Hist., vol. 5, Trenton Gr. [Ety. 



proper name.] 

 Bopalonaria. Ulrieh, 1879, Jour. Cin. Soc. 



Xat. Hist., vol. 2. [Ety. ropalon, a 



club.] 

 venosa, Ulrieh, 1879, Jour. Cin. Soc. 



Nat. Hist., vol. 2, Hud. Riv. Gr. 



[Sig. veiny.] 

 Sagkxella ambigua, Walcott, 1S79, Utica 



Slate and related formations, Utica 



Slate. [Sig. ambiguous.] 

 Scalaripora, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Ety. scalare, a stair- 

 case, ladder; porus, a pore.] 

 scalariformis, Hall, 1881, Bryozoans of 



the Up. Held. Gr. [Sig. ladder 



formed.] 

 subconcava, Hall, 1881, Bryozoans of 



the Up. Held. Gr. [Sig. somewhat 



concave.] 

 Scenellopora, Ulrieh, 1882, Jour. Cin. 



Soc. Nat. Hist., vol. 5. [Ety. scene, 



a tent; ellus, diminutive; poros, a 



pore.] 

 radiata, Ulrieh, 1882, Jour Cin. Soc. 



Nat. Hist., vol. 5, Trenton Gr. [Sig. 



radiated ] 

 Spatiopora, Ulrieh, 1882, Jour. Cin. Soc. 



Xat. Hist., vol. 5. Founded upon 



Monticulipora tuberculata. 

 Stictopora basalis, Ulrieh, 1882, Jour. 



Cin. Soc. Xat. Hist., vol. 5, Trenton 



Gr. [Sig. basal.] 

 fruticosa, Hall, 1881, Bryozoans of the 



Up. Held Gr. [Sig. bushy.] 

 internodia, Miller and Dyer, 1878 (Ptilo- 

 dictya internodia). Cont. to Pal., No. 



2, Hud. Riv. Gr. [Sig. between 



nodes.] 

 invertis, Hall. 1881, Bryozoans of the 



Up. Held Gr. [Sig. inverted.] 

 linearis, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Sig. linear.] 

 orbipora, Hall, 1879, Desc. Xew Spec. 



Foss., XiagaraGr. [Sig. having round 



pores ] 

 ovatipora, Hall, 1881, Bryozoans of the 



Up. Held Gr. [Sig. having ovate 



pores.] 

 perarcta, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Sig. very close.] 

 perelegans, Ulrieh, 1878 (Ptilodictya 



perelegans) Jour. Cin. Soc. Xat. 



Hist , vol. 1, Hud. Riv. Gr. [Sig. very 



elegant.] 

 rhomboidea, Hall, 1881, Bryozoans of the 



Up. Held. Gr. [Sig rhomb like ] 

 rigida. Hall 1881, Bryozoans of the Up. 



Held. Gr. [Sig. rigid.] 

 semistriati, Hall, 1881, Brvozoans of the 



Up. Held. Gr. [Sig. half striated ] 

 Stictoporella, Ulrieh, 1882, Jour. Cin. Soc. 



Xat. Hist., vol. 5. [Ety. diminutive 



of Stictopora.] I am unable to dis- 

 tinguish this from Stictopora. 

 interstincta, Ulrieh, 1882, Jour. Cin. Soc. 



Xat. Hist., vol. 5, Utica Slate Gr. [Sig. 



divided.] 



