POLYPI. 



275 



agara and Up. Held. Gi\, Niagara 

 Gr [Sig. having a wide sinus.] 

 Zaphrextis linneyi, Davis (In press), Foss. 

 Corals of Ky., in vol. 1. Pal. Ky. St. 

 Geo Sur., Devonian. [Ety. proper 

 name.] 



niaconathi, Davis (In press). Foss. Cor- 

 als of Ky., in vol. 1, Pal. Ky. St. Geo. 

 Sur., Low. and Mid. Devonian. [Ety. 

 proper name.] 



marcoui, Edwards & Haime, 1851, Mon. 

 d. Pol: Foss. d. Terr. Pal., Niagara 

 Gr. [Ety. proper name.] 



nettlerotni, Davis (In press), Foss. 

 Corals of Ky., in vol. 1, Pal. Ky. St. 

 Geo. Sur., Up. Devonian. [Ety. 

 proper name.] 



nitida, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. neat.] 



obliqua, Davis (In press), Foss. Corals 

 of Ky.. in vol. 1, Pal. Ky. St. Geo. 

 Sur., Niagara Gr. [Sig. oblique, in- 

 clined.] 



offleyensis, Etheridge, 1878, Quar. Jour. 

 Geo., vol. 34, Up. Sil. [Ety. proper 

 name.] 



ovalis, Hall, 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Corniferous lime- 

 stone. [Sig. oval.] 



ovibos, Salter, 1855, Belcher's last of the 

 Arctic voyages, vol. 2, Carboniferous. 

 [Sig. the musk ox.] 



patella, Davis (In press), Foss. Corals of 

 Ky., in vol. 1, Pal. Ky. St. Geo. Sur., 

 Hud. Kiv. and Niagara Gr. [Sig. a 

 dish.] 



planima, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Corniferous 

 limestone. [Sig. plane.] 



ponderosa, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Corniferous 

 limestone. [Sig. ponderous.] 



pressula, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Niagara Gr. 

 [Sig. somewhat compressed.] 



profunda, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Corniferous 

 limestone. [Sig. profound.] 



prona, Milne-Edwards, 1860, Hist. d. 

 Corollaires, Warsaw Gr. [Sig. bent 

 forward.] 



pulmonea, Lesueur, 1820 (Caryophyllia 

 pulmonea, Mem. du Museum, vol. 6, 

 Carboniferous. [Sig. spongy.] 



racinensis, Whitfield, 1880, Ann. Kep. 

 Geo. Sur. Wis., Niagara Gr. [Ety. 

 proper name ] 



rafinesquei, Edwards & Haime, 1851, 



Mon. d. Pol. foss. d. Terr. Pal., Up, 

 Held. Gr. [Ety. proper name.] 

 Zaphrextis rigida, Hall, 1882, Foss. Corals, 

 Niagara and Up. Held. Gr., Niagara 

 Gr. [Sig. rigid.] 



roemeri, Edwards & Haime, 1851, Mon. 

 d. Pol. foss. d. Terr. Pal., Delthyris 

 shale. [Ety. proper name.] 



scutella, Davis vln press), Foss. Corals 

 of Ky., in vol. 1, Pal. Ky. St. Geo. 

 Sur., Hud.Eiv. and Niagara Gr. [Sig. 

 a saucer.] 



sentosa, Hall, 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Corniferous lime- 

 stone. [Sig. thorny.] 



socialis, Davis (In press), Foss. Corals of 

 Ky., in vol. 1, Pal. Ky. St. Geo. Sur. 

 Niagara Gr. [Sig. gregarious, soci- 

 able.] 



spissa, Hall, 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Corniferous lime- 

 stone. [Sig. dense.] 



subcompressa, Hall, 1882, Foss. Corals, 

 Niagara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. somewhat com- 

 pressed. 1 



subvada, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Niagara Gr. 

 [Sig. somewhat shallow.] 



subvesicularis, Hall, 1882, Foss. Corals, 

 Niagara and Up. Held. Gr., Niagara, 

 Gr. [Sig. somewhat vesicular.] 



tabulata, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. tabulated.] ' 



torquata, Davis (In press), Foss. Corals 

 ofKy., in vol. 1, Pal. Ky. St. Geo. 

 Sur., Mid. Devonian. [Sig. twisted.] 



torta, Hall, 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Corniferous 

 limestone. [Sig. twisted.] 



transversa, Hall, 1882, Foss. Corals, Ni- 

 agara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. transverse.] 



trigemma, Davis (In press). Foss. Corals 

 of Ky., in vol. 1, Pal. Ky. St. Geo. 

 Sur., Low. and Mid. Devonian. [Sig. 

 bearing three buds.] 



trisutura, Hall, 1882, Foss Corals, Ni- 

 agara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. having three 

 sutures.] 



unica, Davis (In press), Foss. Corals of 

 Ky., in vol. 1, Pal. Ky. St. Geo. Sur., 

 Low. Devonian. [Sig. unique, ex- 

 traordinary.] 



venusta, Hall, 1882, Foss. Corate, Ni- 

 agara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. beautiful.] 



