602 BULLETIN 02, UNITED STATES NATIONAL MUSEUM. 



HELIOPHTCUS Miller and Dyer. Genotype: H. stelliformc Miller and Dyer. 



Heliophycus Miller and Dyer, Cent, to Pal., no. 2, 1878, p. 2. — Jame.s, Jour. Cin- 

 cinnati Soc. Nat. ni8t., 7, 1885, p. 1G3.— Miller, N. A. Geol. Pal., 1889, p. 119. 



Heliophycus stelllforme Miller and Dyer. 



Heliophycus stellifornio Miller and Dyer, Contr. to Pal., no. 2, 1878, p. 2, pi. 3, 



fig. 3.— miler, X. A. Geol. Pal., 1889, p. 120, fig. 39. 

 Maysville (Fairmount): Cincinnati, Ohio. 



HELIOPHYLLi'M Dana. Genotype: H. halli Edwards and ITaime. 



Ileliophyllum Dana, Wilkes' U. S. Expl. Exped. 1838-42, 7, Zoophytes, 1846, 

 p. 35G, pi. 26, figs. 3, 4; Amer. Jour. Sci. and Arts, 2d ser., 1, 184G, p. 183.— 

 Edwards and Ilainae, ^lon. d. Polyp. Foss. d. Terr. Pal. (Arch, du Mus. 

 d'llist. Xat., 5), 1851, p. 170; p. 408.— Pictet, Traite de Pal., 2d ed., 4, 1857, 

 p. 457. — Billings, Canadian Jour., n. e., 4, 1859, p. 124. — MiLno-Edwards, 

 Ilist. Nat. d. Corall., 3, 1860, p. 401.— Ludwig, Palseontographica, 10, 1862, 

 p. 183; p. 192.— Dybowski, Archiv. f. Naturf. Liv-, Ehst- und Kurl., 5, 

 1873, p. 339.— Nicholson, Canadian Nat., n. e., 7, 1874, p. 141; Rep. Pal. 

 Prov. Ontario, pt. 1, 1874, p. 24; Geol. Mag., dec. 2, 1, 1874, p. 58.— Nicholson 

 and Thomson, Proc. Roy. Soc. Edinburgh, 9, 1870, p. 149. — Nicholson, Ann. 

 Mag. Nat. Hist., ser. 5, 1, 1878, p. 44.— Zittel, Ilandb. Pal., 1, 1879, p. 231.— 

 Roemer, Leth. geog., pt. 1, Leth. Pal., 1883, p. 342.— Freeh, Pal. Al ha'idl. 

 Dames and Kayser, 3, Heft 3, 1886, p. 53.— Miller, N. A. Geol. Pal., 1S89, 

 p. 192.— Sherzer, Amer. Geol., 6, 18C0, p. 60; 7, 1891, pp. 230-295.- Koken, 

 Die Leitfossilien, Leipzig, 1896, p. 310. — Grabau, Bull. Buffalo Soc. Nat. 

 Sci., 6, 1899, p. 124. 



Hellophyllum dentilineatum Hall. 



Ileliophyllum dentilineatum Ilall, 35th Rep. New York State Mus. Nat. EQst. 



(ext. 1882, p. 13), 1884, y. 417. 

 Niagaran (?Louis\'ille): Loui3\ille, Kentucky. 



Hellophyllum flos Greene. 



ileliophyllum fios Greene, Cont. Indiana Pal., pt. 3, 1899, p. 18, pi. 7, figs. 0-8. 

 Niagaran (Louisville): Louisville, Kentucky. 



Hellophyllum gemmlferum Ilall. 



Ileliophyllum gemmiferum Hall, 35th Rep. New York State Mus. Nat. Ilist. 



(ext. 1882, p. 13), 1884, p. 417. 

 Niagaran (?Loui3ville): Near Louisville, Kentucky. 



Hellophyllum mitellum Hall. 



Ileliophyllum mitellum Hall, 35th Rep. New York State Mus. Nat. Hist., 1884. 



p. 418. (Ext. 1882). 

 Niagaran (?Louis\'ille): Louisville, Kentucky. 



Hellophyllum pegramonse Foerste. 



Heliophyllum pegramensis Foerste, Bull. Sci. Lab. Denison Univ., 14, 1^09, 



p. 100, pi. 3, fig. 58a, b. 

 Niagaran (Brownsport): Pegram, Tennessee. 



Hellophyllum pravum Hall. 



Ueliupbyllum pravum Hall, 12(h Ann. Rep. Indiana, Dep. Geol. Nat. Hist., 

 1883, p. 274, pi. 15, fig. 12; pi. 25, fig. 4; 35th Rep. New York State Mus. 

 Nat. Hist. (ext. 1882, p. 13) p. 417.— Lesley, Geol. Surv. Pennsylvania, 

 Rep. P 4, 1889, p. 280, figs. 

 Niagaran (Louisville): Louisville, Kentucky. 



