POLYPI. 



vonian. [Sig. resembling F. pla- 

 centa] 

 Favosites occiclens, Whitfield, 1878, Ann. 

 Rep. Geo. Sur. Wis., Niagara Gr. 

 [Sig. western ] 



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

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

 Low. Devonian. [Sig. a peacock, 

 in allusion to the resemblance be- 

 tween the larger round tubes regular- 

 ly interspersed among the smaller 

 polygonal tubes of the fossil and the 

 dotted circles or ''eyes" of a pea- 

 cock's tail.] 



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

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

 Mid. Devonian. [Sig. a pea.] 



proximus, Davis (In press), Foss. Corals 

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

 Sur., Low Devonian. [Sig. a near 

 neighbor. ] 



quercus, Davis (In press), Foss. Corals 

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

 Sur., Low. Devonian. [Sig. an oak.] 



radians. Castelnau, 1843. Not recog- 

 nized. 



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

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

 Sur., Low. Devonian. [Sig. having 

 small branches.] 



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

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

 Sur., Niagara and Devonian. [Sig. 

 round tubed.] 



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

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

 Sur., Low. Devonian. [Sig bearing 

 spicules or spikes.] 



spinigerus instead of F. niagarensis, var. 

 spinigerus. ' 



spongilla, Rominger, syn. for F. spini- 

 gerus. 



troosti, Edwards & Haime, 1851, Mon. 

 d. Pol. foss d. Terr. Pal., Devonian. 

 [Ety. proper name.] 



verneuili, Castlenau. 1843, syn. forMon- 

 ticulipora fibrosa. 

 Favositopora palaiozoica, Kent, 1870, Ann. & 

 Mag Nat. Hist., 4 ser., vol. 6. Not 

 recognized. 

 Fistulipora canadensis, refer to Favosites 

 canadensis. * 



flabellata, Ulrich, 1879, Jour. Cin. Soc. 

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

 [Sig. from flal/ellum, a fan.] 



lens, Whitfield. 1878, Ann. Rep. Geo. 

 Sur. Wis., Hud. Riv. Gr. [Sig. a 

 lentil.] 



rugosa, Whitfield, 1880, Ann. Rep. Geo. 

 Sur. Wis., Hud. Riv. Gr. [Sig. 

 rugose.] 



solidissima, Whitfield. 1878, Ann. Rep. 

 Geo. Sur. Wis., Hud. Riv. Gr. [Sig. 

 very solid.] 

 Geaptolithus annectans, Walcott, 1879, 

 Utica Slate and related formations, 

 Utica Slate Gr. [Sig. connected 

 together.] 



Graptouthus whitianus, n. sp. Hud. Riv. 

 Gr., from five miles north of Belmont, 

 Nevada. Proposed instead of G. nimu- 

 lus of White, 1874, Exp. and Sur., W. 

 100th merid.. Prelim. Rep. Invert. 

 Foss. p. 13. and vol. 4, pt. 1, p. 62, pi. 

 iv., figs. 3a, 3b and 3c. The name was 

 preoccupied by Hall, for a distinct 

 species in the same genus. 

 Hadrophyllum glans, instead of Zaphrentis 



glans. 

 Haixia, Edwards & Haime, 1851, Mon. d. 

 Pol. foss. d. Terr. Pal. [Ety. proper 

 name ] 



divergens, Hall. 1882. Foss. Corals, 

 Niagara and Up. Held. Gr., Niagara 

 Gr. [Sig. diverging.] 



divisa, Hall, 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Niagara Gr. [Sig. 

 dividing.] 



insignis, Edwards & Haime, 1851, Mon. 

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

 Gr. [Sig. marked.] 



pluma. Hall, 1882, Foss. Corals Niagara 

 and Up. Held. Gr,. Niagara Gr. [Sig. 

 a small, soft feather.] 



scitula. Hall. 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Niagara Gr. [Sig. 

 handsome.] 

 Halysites catenulatus, var. feildeni, Eth- 

 eridge, 1878, Quar. Jour. Geo. Soc, 

 vol. 34, Upper Silurian. [Ety. proper 

 name.] 



catenulatus, var. harti. Etheridge, 1878, 

 Quar. Jour. Geo. Soc, vol. 34, Up. 

 Sil. [Ety. proper name.] 



labyrinthica, Goldfuss, 1826 (Catenipora 

 labyrinthica), Petref. Germ. Niagara 

 Gr. [Sig. labyrinthine] 



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

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

 Niagara Gr. [Sig. linked together.] 



parryi, Konig, 1824 (Catenipora parryi), 

 Supp. to App. of Capt. Parry's Voy- 

 age for the Discovery of a Northwest 

 Passage, Up. Sil. [Ety. proper name.] 

 Heliolites should be credited to Guettard, 



Mem. 3, p. 454. 

 Heliophyllum acuminatum, Hall, 1882. 

 Foss. Corals, Niagara and Up. Held. 

 Gr., Corniferous limestone. [Sig. 

 acuminated.] 



aequale, Hall, 1882, Foss. Corals, Niagara 

 and Up. Held. Gr., Corniferous 

 limestone. [Sig. equal.] 



aequum, Hall, 1882, Foss. Corals, Nia- 

 gara and Up. Held. Gr., Corniferous 

 limestone. [Sig. even, level.] 



alternatum, Hall, 1882, Foss. Corals, 

 Niagara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. alternated.] 



annulatum. Hall, 1882, Foss. Corals, Nia- 

 gara and Up. Held. Gr., Corniferous 

 limestone. [Sig. annulated.] 



campaniforme, Hall, 1S82, Foss. Corals, 

 Niagara and Up. Held. Gr., Cornifer- 

 ous limestone. [Sig. bell formed.] 



canadense, Billings, 1859, Can. Jour., 



