POLYPI. 



271 



[Sig. smooth.] This species was too 



poorly defined for identification, 

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



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



Niagara Gr. [Sig. a young thing.] 

 Michelixia clappi, refer to Chonostegites 



clappi. • 

 expansa, White, 1880. 12th Rep., U. S. 



Geo. Sur. Terr., Kinderhook Gr. 



[Sig. exp mded.J 

 niagarensis. Davis (In press). Foss. 



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



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



name.] 

 placenta, White, 1880, 12th Pep., U. S. 



Geo. Sur. Terr., Kinderhook Gr. 



[Sig. a cake.] 

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



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



Up. Devonian. [Sig. flat, from the 



flat tabulae.] 

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



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



Niagara Gr. [Sig. first.] 

 trochiscus, Rominger, is a syn. for Pleu- 



rodictyum americanum. 

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



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



[Ety. proper name.] 

 laminata, Davis (In press), Foss. Corals 



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



Sur., Niagara Gr. [Sig arranged in 



thin plates.] 

 Moxograptus convolutus var. coppingeri, 



Etheridge. 1878, Quar. Jour. Geo. 



Soc, vol. 34, Silurian. [Ety. proper 



name.] 

 Monotrypa, Nicholson, 1879, Pal. Tab. Cor., 



p. 320. Proposed as a subgenus of 



Monticnlipora. 

 Monticulipora andrewsi, Nicholson, 1881, 



Struct, and Affin. of Montic, Hud. 



Riv. Gr. [Ety. proper name.] This 



is supposed to be the type of M. 



fibrosa, 

 barrandei should be referred to the Ham. 



Gr. 

 briareus belongs to the Utica Slate Gr., 



and so far as known, does not pass up 



into the Hud. Riv. Gr. 

 calceolus. Miller & Dyer, 1878, Jour. 



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



Gr. [Sig. a little shoe.] 

 dawsoni, Nicholson, 1881, Struct, and 



Affin. of Montic, Hud. Riv. Gr. [Ety. 



proper name.] 

 elegans, Ulrica, 1879 (Chetetes elegans), 



Jour. Cin. Soc. Nat. Hist., vol. 2, 



Hud. Riv. Gr. [Sig. elegant.] 

 filiasa, D'Orbigny, 1850, Prodr. de Pal. 



Hud. Riv. Gr. [Sig. having off- 

 shoots.] 

 fietcheri is not an American species, 

 granulifera, Ulrich, 1879 (Chetetes gran- 



uliferus). Jour. Cin. Soc. Nat. Hist., 



vol. 2, Trenton Gr. [Sig. grain bear- 

 ing-] 

 implicata, Nicholson, 1881, Struct, and 



Affin. of Montic, Hud. Riv. Gr. 

 [Sig. implicated.] 

 Monticulipora irregularis, Ulrich, 1879, 

 (Chetetes irregularis,) Jour. Cin. Soc. 

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

 irregular.] 



molesta, Nicholson, 1881, Struct, and 

 Affin. of Montic, Hud. Riv. Gr. [Sig. 

 troublesome.] Syn. for M. mammu- 

 lata(?). 



moniliformis, instead of Chetetes moni- 

 liformis. 



multituberculata, Whitfield, 1878. Ann. 

 Rep. Geo. Sur. Wis.. Hud. Riv. Gr. 

 [•Sig. having many tubercles.] 



petasiformis, Nicholson, 1881, Struct, 

 and Affin. of Montic, Hud. Riv. Gr. 

 [Sig. like a broad-brimmed hat.] 



punctata, Whitfield, 1878, Ann. Rep. 

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

 punctured.] 



ramosa, D'Orbigny, 1850, Prodr. d. 

 Pal., t. 1, .p. 25, Hud. Riv. Gr. 

 [Sig. ramose.] 



rectangularis, Whitfield, 1878, Ann. Rep. 

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

 rectangular.] 



selwyni, Nicholson, 1881, Struct, and 

 Affin. of Montic, Trenton Gr. [Ety. 

 proper name.] 



selwyni, var. hospitalis, Nicholson, 1881, 

 Struct, and Affin. of Montic, Hud. 

 Riv. Gr. [Sig. relating to a guest.] 



subglobosa,, Ulrich, 1879 (Chetetes sub- 

 globosus), Jour. Cin. Soc. Nat. Hist., 

 vol. 2, Hud. Riv. Gr. [Sig. subglo- 

 bosc] 



trentonensis, Nicholson, 1881, Struct, and 

 Affin. of Montic, Trent. Gr. [Ety. 

 proper name.] 



ulrichi, Nicholson, 1881, Structure and 

 Affinities of the genus Monticulipora, 

 Hud. Riv. Gr. [Ety. proper name] 

 Nicholson subdivided the genus Mon- 

 ticulipora in the above mentioned 

 work into six subgenera, viz. : He- 

 terotrypa, Diplotrypa, Monotrypa, Pras- 

 opora, and Peronopora. I endeavored 

 to show, in a notice of the work, pub- 

 lished in the Jour. Cin. Soc. Nat. 

 Hist., vol. 5, that this subdivision of 

 the genus is of very little if any value. 



undulata, Nicholson, 1875 (Chetetes un- 

 dulatus) Pal. of Ontario, Hud. Riv. 

 Gr. [Sig. undulated.] 



venusta, Ulrich, 1878 (Chetetes venus- 

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

 1, Utica Slate Gr. [Sig. beautiful.] 



whiteavesi, Nicholson, 1881, Struct, and 

 Affin. of Montic, Trenton Gr. [Ety. 

 proper name.] 

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

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

 Sur. [Ety. proper name ] 



angulata, Davis (In press), Foss. Corals 

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

 Sur., Mid. Devonian [Sig. having 

 angles.] 



