BIBLIOGKAPHIC LIST OF GENERA AND SPECIES. 215 



Cheirurus sol Billings. See Heliomera sol. 



Cheirurus 80LITARIUS Billings. See ( 'eraurus solitarius. 



Cheirurus tarquinius Billings. 



Cheirurus Tarquinius Billings, Proc. Portland Soc. Nat. Hist., 1, 1863, p. 121, 



pl. 3, fig. 22. 

 Ceraurus tarquinius Miller, N. A. Geol. Pal., 1889, p. 538 (gen. ref.).^ — '^Hiiteaves, 



Ann. Rep. Geol. Surv. Canada, n. 8., 14, App. F, 1904, p. 59; Geol. Surv. 



Canada, Pal. Foss., 3, pt. 4, 190G, p. 267. 

 Silurian: Port Daniel, Bay of Chaleur, Quebec; Masardis, Maine. 



Cheirurus vulcanus Billings. See PseudosphEerexochus vukanu.s and Nieszkow- 

 fikia billing.si. 



OniASTOCLONELLA Rauff. Genotype: C. headi Rauff. 



Chiastoclonolla Rauff, Palseontographica, 41, 1895, p. 244. 



Chiastoclonella headi Rauff. 



Chiastoclonella Headi Rauff, Pateontographica, 41, 1895, p. 244, figs. 98-102, p. 



117, figs. 5-7; pl. 18, fig. 1 (pis. in vol. 40). 

 Niagaran (Brownsport) : Decatur County, Tennessee. 



CHICAGOCRINUS Weller. Genotype: C. ornatus Wellcr. 



CMcagocrinus Woller, Bull. Chicago Acad. Sci., Nat. Hist. Surv., 4, pt, 1, 1900, p. 

 126, fig. 48.— Springer, Zittel-Eastman Textb. Pal., 2d ed., 1913, p. 193. 



Chicagocrinus inornatus Weller. 



Chicagocrinus inornatus Weller, Bull. Chicago Acad. Sci., Nat. Hist. Surv., 4, 



pt. 1, 1900, p. 128, pl. 7, figs. 10-12. 

 Niagaran (Racine): Joliet, Illinois. 



Chicagocrinus ornatus Weller. 



Chicagocrinus ornatus Weller, Bull. Chicago Acad. Sci., Nat. Hist. Surv., 4, 



pt. 1, 1900, p. 127, pl. 7, fig. 9. 

 Niagaran (Racine): Bridgeport, Illinois. 



CHILOPORELLA Ulrich. Genotype: Fistulipora flabellala Ulrich. 



CheiloporcUa Ulrich, Jour. Cincinnati Soc. Nat. Hist., 5, 1882, p. 157. 



Chiloporella Miller, N. A. Geol. Pal., 1889, p. 297.— Ulrich, Geol. Surv. Illinois, 8, 

 1890, p. 381.— Simpson, 14th Ann. Rep. State Geologist New York for 

 1894, 1897, p. 565.— Nickles and Bassler, Bull. U. S. Geol. Surv., 173, 

 1900, p. 23.— (lumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, 

 p. 742. 



Chiloporelia flabellata (Ulrich). 



Fistulipora flabellata Ulrich, Jour. Cincinnati Soc. Nat. Hist., 2, 1879, p. 28, pl. 7, 



figs. 26, 261). 

 Chiloporelia flabellata Ulrich, Geol. Surv. Illinois, 8, 1890, p. 381, pl. 39, figs. 



5, 5b.— Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 802, 



pl. 11, figs. 1, la; pl. 12, figs. 1, lb. 

 Chiloporelia nicholsoni (not Ceramopora nicholsoni James) Nickles and Bassler, 



Bull. U. S. Geol. Surv., 173, 1900, p. 207. 

 Maysville (Conyville) : Cincinnati, Ohio, and vicinity. 

 Hoi otype and plcsiotpye. — Cat. No. 44110, U.S.N.M. 



Chiloporella nicholsoni Nickles and Bassler. See Chiloporelia flabellata. 



