1010 BULLETIN 92, UNITED STATES NATIONAL MUSEUM, 



Pletirotomaria carinata — Continued . 



Pleurotomaria carinata James, Cat. Low. Sil. Foss. Cincinnati Group, 1875, p. 6 



(nom. nud.); Paleontologist, No. 2, 1878, p. 12; ibid., No. 6, 1882, p. 53. 

 Cincinnatian: Clinton County, Ohio. 



Pleurotomaria cash Meek and Worthen. See Lophospira casii. 



Pleurotomaria circe Billings. See Lophospira? circe. 



Pleurotomaria clipeiforinis Spencer. 



Pleurotomaria clipeiformis Spencer, Trans. Acad. Sci. St. Louis, 4, 1884, p. 607, 



pi. 7, figs. 6, 6a; Bull. Mus. Univ. State Missouri, 1, 1884, p. 57, pi. 7, figs. 



6,6a. 

 Niagaran dolomite: Hamilton, Ontario. 



Pleurotomaria clivosa Sardeson. See Trochonema? (Eunema) clivosum. 



Pleurotomaria crevieri Billings. See Raphistoma stamineum. 



Pleurotomaria cryptata Billings. 



Pleurotomaria cryptata Billings, Cat. Sil. Foss. Anticosti, Geol. Surv. Canada, 



1866, p. 54. 

 Anticostian (Gun River, Jupiter River): Near Challoupe River, etc., Anticosti. 



Pleurotomaria cyclonemoides Meek and Worthen. 



Pleurotomaria cyclonemoides Meek and Worthen, Geol. Surv. Illinois, 3, 1868, 



p. 360, pi. 5, fig. 4. 

 Niagaran (Racine) : Bridgeport, near Chicago, Illinois. 



Pleurotomaria cyclostoma Whiteaves. 



Pleurotomaria cyclostoma WTiiteaves, Pal. Foss. Geol. Surv. Canada, 3, pt. 1, 

 1884, p. 23, pi. 3, figs. 12, 12a.— Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 

 1889, p. 707, figs.— Whiteaves, Pal. Foss. Geol. Surv. Canada, 3, pt. 2, 1895, 

 p. 77 (loc. occ); Geol. Surv. Canada Pal. Foss., 3, pt. 4, 1906, p. 336. 



Niagaran (Guelph): Durham, Ontario. 



Pleurotomaria Deiopeia Billings. See Clathrospira deiopeia. 



Pleurotomaria (Lophospira?) depauperata (Hall). 



Pleurotomaria depauperata Hall, Rep. Geol. Surv. Wisconsin, 1862, p. 55, fig. 5. 

 Richmond(?): Southwestern Wisconsin. 



Pleurotomaria difficilis Whitfield. See Seelya difficilis. 



Pleurotomaria docens of authors. See Liospira docens. 



Pleurotomaria dryope Billings. See Eotomaria dryope. 



Pleurotomaria Durhamensis Whiteaves. See Eotomaria durhamensis. 



Pleurotomaria elora Billings. See Euomphalopterus elora. 



Pleurotomaria eloroidea Kindle and Breger. 



Pleurotomaria eloroidea Kindle and Breger, 28th Ann. Rep. Dep. Geol. Nat. Res. 



Indiana, 1904, p. 457, pi. 13, figs. 1, 2; pi. 14, fig. 3?. 

 Niagaran: Delphi and Huntington, Indiana. 



Pleurotomaria Etna Billings. See Euconia etna. 



Pleurotomaria eugenia Billings. See Liospira eugenia. 



