277 



LI ELI. 



Heliophyllum fecundum. (Hall, 35th Annual Rt. N. Y. 



Collett's Indiana 

 Rt. 1882, page 309, 

 plate 26, fig. 6, and 

 plate 27, figs. 4, 5. 

 Groups of this coral, 

 old and young, stem 

 and buds. (Easily 

 distinguished from 

 Helioplvylliim gem- 

 maiutn by its small- 

 er size and different 

 shape of cup. j Falls 

 of Ohio, Corniferous 

 Limestone, VIII a. 

 Walls of the cup 

 nearly fiat, then ab- 



/p«o '^s^r ruptly descending to 



loriZr. ^^ PL 27j a flat ; lamellae 70. 



Heliophyllum lialli. Hall, Geology of 4th Dist. Plate fig. 

 Vftf.C* ^..^csCSflffifi^ ["^^-IJ ; { Stromiodes ? turhinatum? 



of Goldfuss, 56, XVI, fig. 8 )— Also, 

 page 209, fig. 87, 3, Hamilton forma- 

 tion. ( Cyathophyllum ; or Strombodes 

 helianthoides of Phillips, Pal. Foss. 

 page 11, pi. V, fig. 13 ?) 



Note. — A very fine drawing of this 



r 1 ^Ul^^^^ species may be found in Collett's In- 



H,\^%\^^^^^ ^.^^^ Report of 1882 (Van Clove's 



corals) page 259, plate 6, fig. 1. — (See 

 EdwarJs & Haime, 1850, Brit. Foss. corals.) — In Pennsylvania 

 this coral belongs to the shales above the Hamilton sandstone. 

 In Perry Co. N. end of Dorran's Narrows. (Clay pole's spec. 

 118-21). In Hunt. Co., at Mapleton, in the Genesee coral bed 

 No. 8, (T3, 273). At Cove Station in coral bed 120' beneath 

 the Tally limestone (T3, 107.) In Monroe and Pike Cos., in 

 the T'ublly limestone at the heads of Sawkill, Raymondskill, 

 Dingman's, Bushkill Falls, (G6, 109,) and in the Hamilton 

 shales below it (p. III.)— F///^,^Z.— Spec. 805-1 (00, p. 235) 



