840 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Mukchisonia bicincta var. perangulata Salter. See Lophospira peraugulata. 



Murchisonia?? billingsana Miller. 



Murchisonia Hercyna Billings, Pal. Foss.', 1, Geol. Surv. Canada, 1865, p. 158, 



fig. 141 (adv. sheets, 1862).— Hall, 20th Rep. New York State Cab. Nat. Hist., 



1868, p. 345; rev. ed., 1870, p. 397 (extras, 1865).— Nicholson, Rep. Pal. 



Prov. Ontario, pt. 2, 1875, p. 71, pi. 3, fig. 2; Quart. Jour. Geol. Soc. London, 



31, 1875, p. 547, pi. 26, fig. 2. 

 Pleurotomaria hercyna Whiteaves, Pal. Foss., Geol. Surv. Canada, 3, pt. 2, 1895, 



p. 76. 

 Murchisonia billingsana Miller, N. A. Geol. Pal., 1889, p. 411 (M. hercyna, 



Billings preoccupied). — Whiteaves, Geol. Surv. Canada, Pal. Foss., 3, pt. 4, 



1906, p. 335. 

 Niagaran (Guelph): Gait, etc., Ontario; Wisconsin. 



Murchisonia bivittata Hall. See Coelocaulus bivittatus. 



Murchisonia bowoeni Safford. See Lophospira bowdeni. 



Murchisonia boydii Hall. See Loxonenia boydi. 



Murchisonia Boylei Nicholson. See Turritoma boylei. 



Murchisonia calcifera Miller. See Lophospira calcifera. 



Murchisonia carinata James. See Pleurotomaria carinata. 



Murchisonia?? carinifera Shumard. 



Murchisonia carinifera Shumard, Trans. Acad. Sci. St. Louis, 2, 1863, p. 106. — 



Keyes, Missouri Geol. Surv., 5, 1894, p. 145. 

 Canadian (Yellville): Ozark County, Missouri. 



Murchisonia Cassandra Billings. See Seelya eassandra. 



Murchisonia cassina Miller. See Eotomaria? cassina. 



Murchisonia cassina Whitfield. See Hormotoma? cassina. 



Murchisonia?? calhariua Billings. 



Murchisonia Catharina Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 231, 



fig. 215. 

 Chazyan (Quebec — K): Table Head, Newfoundland. 



Murchisonia centralis Miller. See Lophospira central is. 



Murchisonia chamberlini Whitfield. See Lophospira? chamberlini. 



Murchisonia Cicelia Billings. See Lophospira cicelia. 



Murchisonia? conpusa Whitfield. See Hormotoma confusa. 



Murchisonia conoidea of authors. See Holopea conoidea and Lophospira conoidea. 



Murchisonia conradi Hall. See Lophospira conradi. 



Murchisonia constricta Whiteaves. See Turritoma constricta. 



Murchisonia centralis Miller. See Lophospira centralis. 



Murchisonia decurta Hall. See Lophospira subabbreviata. 



Murchisonia elevata Miller. See Lophospira elevata. 



Murchisonia estella Billings. See Coelocaulus estella. 



