768 BULLETIN 02, UNITED STATES NATIONAL MUSEUM. 



LOXONEMA Continued. 



Band, 1889, p. 440. Miller, N. A. Geol. Pal., 1889, p. 406. Wljidborne, 

 Mon. Dev. Fauna South England, 1, Pal. Soc., 1891, p. 172. Koken, Die 

 Leitfossilien, Leipzig, 1896, p. 108. Grabau, Bull. Buffalo Soc. Nat. 

 Sci., 6, 1899, p. 275. Pilsbry, Zittel-Eastman Textb. Pal., 1, 1900, p. 456. 



LOXONEMA ACULEATUM Billings. See Honnotoma? aculeate. 



Loxonema boydi Hall. 



Loxonema Boydii Hall, Geol. New York, 4, 1843, p. 137, fig. 3; p. 138; tab. ill., 25, 



fig. 3. Owen, Amer. Jour. Sci. Arts, 2d ser., 1, 1846, fig. 3. Whiteaves, Pal. 



FOBS., Geol. Surv. Canada, 3, pt. 2, 1895, p. 86. 

 Murchisonia boydii Hall, Pal. New York, 2, 1852, p. 346, pi. 83, fig. 3. Billings, 



Geol. Canada, Geol. Surv. Canada, 1863, p. 339, fig. 345. Chamberlin, Geol. 



Wisconsin, 1, 1883, p. 193, fig. Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 



1889, p. 427, figs. 

 Niagaran (Guelph): Near Newark, Wayne County, New York; Gait, Hespeler, 



and Durham, Ontario. 



Loxonema fltehl Hall. 



Loxonema fitclii Hall, Pal. New York, 3, 1859, p. 296, pi. 54, figs. 9, lla, lib. 

 Ohern Geol. Surv. Maryland, Low. Dev., 1913, p. 467, pi. 79, fig. 7. Holte- 

 dahl, 2d Arct. Exp. "Fram", 1898-1902, No. 32, 1914, p. 31, pi. 8, fig. 10. 



Cayugan (Manlius) : Carlisle, Schoharie and Albany Coifhties, New York; Mary- 

 land. 



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



Loxonema leda Hall. 



Loxonema leda Hall, 20th Rep. New York Mus. Nat. Hist., 1868, p. 367, pi. 15 (6), 



fig. 2; rev. ed., p. 398, pi. 15, fig. 2. 

 Niagaran (Racine): Wauwatosa, Wisconsin; Bridgeport, Illinois. 



LOXONEMA MAGNUM Whiteaves. See Honnotoma whiteavesii. 



Loxonema?? magnum Whitfield. 



Loxonema magna Whitfield, Ann. Rep. Geol. Surv. Wisconsin, 1878, p. 83; Geol. 



Wisconsin, 4, 1882, p. 317, pi. 24, fig. 1. 

 Niagaran (Guelph): Carl ton Township, Wisconsin. 



Loxonema mcclintocki Haughton. 



Loxonema McClintocki Haughton, Jour. Geol. Soc. Dublin, 1, 1857, p. 239, pi. 5, 



figs. 2, 5. 

 Niagaran: Port Leopold, North East Cape, Arctic America. 



Loxonema? murrayanum Salter. 



Loxonema Murrayana Salter, Geol. Surv. Canada, dec. 1, 1859, p. 31, pi. 6, fig. 6. 

 Black River (Leray) : Pauquettes Rapids, Ottawa River, Canada. 



Loxonema parviim Grabau. 



Loxonema parva Grabau, Michigan Geol. Surv., Geol., 1st ser., 1909, p. 176, pi. 



16, fig. 6. 

 Upper Moriroan (Lucas): Salt shaft, Detroit, Michigan. 



Loxonema rossi Haughton. 



Loxonema Rossi Haughton, Jour. Geol. Soc. Dublin, 1, 1859, p. 239, pi. 5, figs. 



6, 8-11. 

 Niagaran: Beechy Island, Arctic America. 



