194 



CCELENTERATA. 



[i.AM. — LOP. 



arbuscula, Ulrich, 1879, Jour. Cin. Soc. 



Nat. Hist., vol. 2, p. 28, Hud. Riv. Gr. 

 bellus, Hall & Whitfield, 1875, Ohio Pal., 



vol. 2, p. 122, Niagara Gr. 

 cervicornis, Spencer, 1884, Bull. No. 1, 

 Mus. Univ. St. Mo., p. 37, Niagara Gr. 

 diffusus, Spencer, 1884, Bull. No. 1, Mus. 



Univ. St. Mo., p. 36, Niagara < ir. 

 divaricatus, Hall, 1879, Desc. New sp. 

 Foss., p. 2, and 11th Rep. Geo. Ind., p. 

 225, Niagara (ir. 

 phycoides, Spencer, 1884, Bull. No. 1. 

 Mus. Univ. St. Mo., p. 38, Niagara I . r. 

 plumulosus, Hall, 1851, Pal. N. Y., vol. 2, 



p. 176, Niagara Gr. 

 problematicus, Spencer, 1878, Can. Nat, 

 vol. 8, and Bull. No. 1, Mus. Univ. St. 

 Mo., p. 36, Niagara Gr. 

 ramulosus, Spencer, 1884, Bull. No. 1, 

 Mus. Univ. St. Mo., p. 38, Niagara Gr. 

 walked, Spencer, 1884, Bull No. 1, Mus. 

 Univ. St. Mo., p. 35, Niagara < ir. 

 Lamellopora, Owen, 1840, Rep. on Minn. 

 Lands, p. 70. Verly poorly defined, 

 but a syn. for Stromatapora. 

 infundibularia, Owen, 1840, Rep. on Minn. 

 Lands, p. 70. A species of Stromata- 

 pora, poorly defined. 

 Lb Toi'oKA.Winchell, 1863, Proc. Acad. Nat. 

 Sci. Phil., p. 2. [Ety. leptos, shallow; 

 poros, cell.] Discoidal, cells shallow ; 

 walls vertically striated ; interior vesic- 

 ular; cups elevated in the center, and 

 displaving radial septa. Type H. typus. 

 typus, Winchell, 1863, Proc. Acad. Nat. 



Sci. Phil., P. 3, Marshall Gr. 

 winchelli, White, 1879, Bull. U. S. Sur., 

 vol. 5, p. 211, and Cont. to Pal. V 8, 

 p. 121, Carboniferous. 

 Limaria, Steininger, 1834, Bull. Soc. Geo. 

 France, vol. 1, p. 339. The name was 

 preoccupied by Link in 1807, and by 

 Rafinesque in 1815. See Ccenites. 

 cra8sa, see Ccenites crassus. 

 falcata, see Ccenites falcatus. 

 fruticosa, see Ccenites fruticosus. 

 laminata, see Coenites laminatus. 



ramulom, see Ccenites 



ramulosus. 



Lindstromia, Nicholson 



& Thompson, 1877, 



Proc. Roy. Soc. 



Edinb.,vo].*!», p. 149. 



[Ety. proper name.] 



Type L. columnaris. 



columnaris, Nicholson 



& Thompson, 1877, 



Proc. Roy. Soc. 



Edinb.,vol. 9, p. 149, 



Devonian. 



Linipora rotunda, Troost, 



not defined. 



Litho8trotion, Lhwyd, 



1869,Lithophyl.Bri- 



tann. Ichnographia, 



Epistola5,tab.xxiii. 



[Ety. Ut?w8, stone ; strotion, little rafter.] 



Corallum composite, astreiform ; cor- 



allites loosely approximated, and circu- 



Fiu. 184. — Lithostro- 

 tion basaltiforme. 



lar or intimately united, and polygonal; 

 septa numerous ; calices unequal; struc- 

 ture as in Clisiophyllum. Type I.. 

 basaltiforme. 

 californiense, Meek, 1864, Pal. California, 



vol. 1, p. 6. Carb. 

 canadense, Castel- 

 nau, 1843, (Axi- 

 n u r a canaden- 

 sis,) Syst. Sil., p. 

 49, St. Louis Gr. 

 harmodites, E d - 

 wards & Haime, 

 1851, Mon. d. 

 Pol. Foss; d.Terr. 

 Pal., p. 440, Car- 

 boniferous, 

 junceum. Fleming, 

 1828, (Car) 

 pliyllfea juncea,) 

 Brit. Aniui., p. 



509, Subcarh. FlQ m __ uth<MrMoa 

 mammillare, Castel- canadense 



nau, 1843, (As- 



trea mammillaris,) Syst. Sil., p. 50. syn. 

 for L. canadense. 

 microstvlum, White, 1880, 12th Rep. I. s. 

 Geo. Sur. Terr., p. 158, Kinderhook or 

 Waverly Gr. 

 pictoense, Billings, 1868, Acad. Geo., p. 



285, Carb. 

 proliferum. Hall, 1858, Geo. Rep. Iowa, p. 



668, St. Louis < . 1 . 

 stokesi. Edwards d Haime, 1861, Mod. d. 

 Pol. Foss. d. Terr., Pal., p. 440, Car- 

 boniferous, 

 whitneyi, Meek, 1875, Wheeler's Sur. W. 

 100 Mer., vol. 4, p. 103 Coal Meas. 

 Lonsdalia, McCoy, 1849, Ann. & Mag. Nat. 

 1 list. 2c 1 ser., vol. 3, p. 10. [Ety. proper 

 name.] Corallum aggregate; coralutes 

 circular, not laterally .united; septa and 

 tabulir numerous ; visceral chamber sep- 

 arated into two zones, the outer one 

 composed of 

 curved vesic- 

 ular plates 

 extendi ng 

 upward and 

 outward; 

 walls ru- 

 gose and 

 striated ; re- 

 production 

 by circular 

 germs aris- 

 ing from the 

 outer zone. 

 Type L. du- 

 plicata. 



Fig. 186.— Lonsdalia florifor- p a p i 1 1 a t a , 

 mis, typical of the genus. Fischer 



1837, (Cyathophyllum papillatum,) 

 Oryct. de Moscou., p. 155, Carbonif- 

 erous. American. (?) 

 Lophophvllum, Edwards & Haime, 1850, 

 Brit. Foss. Corals, p. lxvi. [Ety. lophos, 

 ridge; phyllon, leaf.] Corallum resem- 

 bling Zaphrentis, excepting that a cres- 



