BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 541 



Flabelliporina Simpson. See Feneatella Lonsdale. 



FLETCHERIA Edwards and Haime. Genotype: F. tubif era Edwards and Haime. 

 Fletcheria Edwards and Haime, Mon. d. Polyp. Foss. d. Terr. Pal., 1S51 (Arch, du 

 Mus. d'Hist. Nat., 5), p. 156, 300.— Pictet, Traite do Pal., 2d ed., 4, 1857, p. 

 446.— Milne-Edwards, Hist. Nat. d. Corall, 3, 1860, p. 300.— Duncan, Pep, 

 41st Meeting British Assoc. Adv. Sci., 1872, p. 130. — Lindstrom, Ann. Mag. 

 Nat. Hist., 4th ser., 18, 1876, p. 13.— Zittel, Handb. Pal., 1, 1879, p. 235.— 

 Nicholson, Tab. Corals Pal. Period, 1879, p. 206.— Roemer, Leth. geog., pt. 1, 

 Leth. Pal., 1883, p. 488.— Lambe, Cont. Can. Pal., Geol. Surv. Canada, 4, 

 pt. 1, 1889, p. 47.— Sherzer, Amer. Geol., 7, 1891, pp. 296-301. 



Fletcheria incerta (Billings). 



Columuaria incerta Billings, Canadian Nat. Geol., 4, 1859, p. 428, fig. 1, 2; 



Geol. Canada, Geol. Surv. Canada, 1863, p. 124, fig. 44, a, b. 

 Fletcheria incerta Lambe, Cont. Can. Pal., Geol. Surv. Canada, 4, pt. 1, 1899, p. 



48, pi. 1, figs. 8, 8a, 9. 

 Chazyan: Jlingan Islands, Island of Montreal, etc., Quebec; Ottawa, Ontario. 



FRAMMIA Holtedahl. Genotype: F. dissimilis Holtedahl. 



Frammia Holtedahl, 2d Arct. Exp. Fram, 1898-1902, No. 32, 1914, p. 35. 



Frammia dissimilis Holtedahl. 



Frammia dissimilis Holtedahl, 2d Arct. Exp. "Fram," 1898-1902, No. 32, 1914, 



p. 35, pi. 8, figs. 17, 18, ?19. 

 Helderbergian (Lower beds): Southwestern Ellesmereland, Arctic America. 



FucoiDES ALLEGHANiENSis Taylor. See Arthrophycua alleghaniensis. 



Fucoides auriformis Hall. 



Fucoides auriformis Hall, Nat. Hist. New York, Geol., 4, 1843, p. 47, pi. 1, fig. 2; 



Pal. New York, 2, 1852, p. 7, pi. 3, fig. 3. 

 Upper Medinan: I^Iedina, etc., New York. 

 Observation. — Probably a biuTow. 



Fucoides biloba Vanuxem. See Rusophycus biloba. 



Fucoides Brongniartii Harlan. See Arthrophycua alleghaniensis. 



Fucoides demissus Vanuxem. See Phytopsis tubulosa. 



Fucoides dentatus Brongniart. See Diplograptus dentatus and Diplograptua 

 foliaceus. 



Fucoides iiarlani Vanuxem. See Arthrophycua alleghaniensis. 



Fucoides heterophyllus Hall. 



Fucoides heterophyllus Hall, Nat. Hist. New York, GecL, 4, 1843, p. 47, pi. 1, 



fig. 3; Pal. New York, 2, 1852, p. 7, pi. 3, fig. 4. 

 Upper Medinan: Medina, etc.. New York. 

 Observation. — Probably a burrow. 



Fucoides linearis Haldemann. See Scolithus linearis. 



Fucoides serra Brongniart. See Tetragraptus serra. 



Fucoides simplex Emmons. See Diplograptus foliaceus. 



FUNGISPONGIA Ringueberg. Genotype: F. irregularis Ringueberg. 



Fimgispongia Ringueberg, Proc. Acad. Nat. Sci. Philadelphia, 1884, p. 147. 



