BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 155 



Calapoecia cribriformis Continued. 



Houghtonia huronica Rominger, Geol. Surv. Michigan, 3, pt. 2, 1876, p. 18, pi. 3, 



figs. 3, 4. Sardeson, Neues Jalirb. f. Min., Geol. Pal., Beilage-Band, 10, 



1896, p. 276, 277, text fig. 13, 14. 

 Calapoecia Huronensis Billings, Canadian Nat. Geol., n. s., 2, 1865, p. 426. 



Nicholson, Tab. Corals Pal. Period, 1879, p. 163. 

 Columnopora rayi Davis, Kentucky Fossil Corals, Geol. Surv. Kentucky, pt. 2, 



1885, pi. 5, figs. 1, 3; pi. 6, fig. 1. 

 Richmond: Waynesville, Clarksville, Oxford, Ohio; Richmond, Indiana ; Marion 



and other counties in Kentucky (Waynesville-Elkhorn) ; Anticosti (Charleton) ; 



Ontario, Drummond Isle, etc. 



Calapoecia favositoidea Savage. 



Calapoecia favositoidea Savage, Bull. Geol. Surv. Illinois, 23, 1913, p. 64, pi. 3, 

 figs. 1-3. 



Upper Medinan (Edgewood): Near Edgewood and Louisiana, and south of Clarks- 

 ville, Pike County, Missouri. 



CALAPOSCIA HURONENSIS Billings. See Calapoecia cribriformis. 



CALATHIUM Billings. Genotype: C. formosum Billings. 



Calathium Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, pp. 208, 209. Hinde, 

 Quart. Jour. Geol. Soc. London, 45, 1889, p. 144. Miller, N. A. Geol. Pal., 

 1889, p. 155. 



Calathium afflne Billings. 



Calathium afnne Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 209, fig. 193. 

 Canadian (Quebec G): Cape Norman, Newfoundland. 



Calathium anstedi Billings. 



Calathium Anstedi Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 210, 



fig. 194; p. 337, figs. 325a, b. Hinde, Quart. Jour. Geol. Soc. London, 45, 



1889, p. 144. 

 Canadian (Quebec H): Pistolet Bay, Newfoundland. 



Calathium canadense Billings. 



Calathium Canadense Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 377, 



text fig. 351. Miller, N. A. Geol. Pal., 1889, p. 155, text fig. 93. 

 Chazyan (Mingan): Mingan Islands, Canada. 



Calathium flttoni Billings. 



Calathium Fittoni Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 211, fig. 195. 

 Chazyan (Quebec): Point Rich, Newfoundland. 



Calathium formosum Billings. 



Calathium formosum Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 209, 



fig. 192. Miller, N. A. Geol. Pal., 1889, p. 155, fig. 94. 

 Canadian (Quebec G): Cape Norman, Newfoundland. 



Calathium (?Zittelella) infelix Ulrich and Everett. 



Calathium (?Zittelella) infelix Ulrich and Everett, Geol. Surv. Illinois, 8, 1890, 



p. 274, pi. 5, figs. 1, la. 

 Black River (Platteville) : Near Dixon, Illinois. 



Calathium? pannosum Billings. 



Calathium? pannosum Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 335, 



figs. 324a, b. 

 Ozarkian? (Le vis-erratic): Point Levis, Quebec. 



