

BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 267 



CONCHOPELTIS MiNNESOTENSis Walcott. See Scenella superba. 

 CONCHOPELTIS OBTUSA Sardeson. See Scenella obtusa. 

 CONILITES Pusch. See Actinoceras Bronn. 

 CONILITES CAPRICORNULUS Troost. See Cyrtoceras capricornulus. 



CONOCARDIUM Dekoninck. Genotype: C. hibernicum Dekoninck. 



ConocardiumDekoninck, Desc. Animaux Fossiles, Suppl., Liege, 1851, p. 673. 

 McCoy, British Pal. Rocks and Foss., 1854, p. 516. Woodward, Man. Mollusca, 

 pt. 2, 1854, p. 292, pi. 19, fig. 5. Pictet, Traite" Pal., 2d ed., 3, 1855, p. 477. 

 Barrande, Syst. Sil. Centre Boheme, 6, 1881, p. 66; Acephales: Ext. Syst. 

 Sil. Centre Boheme, p. 103. Zittel, Handb. Pal., 2, 1881, p. 100. Dekoninck, 

 Ann. Mus., Royal Hist. Nat. Belgique, 11, 1885, p. 99. Hall, Pal. New York, 

 5, pt. 1, Lam. 2, 1885, p. 34. Barrois, Mem. Soc. Geol. Nord, 3, Lille, 1889, 

 p. 155; Mem. Soc. Agriculture et Arts de Lille, 4th ser., 17, 1889, p. 155. 

 Nettelroth, Kentucky Foss. Shells, Geol. Surv. Kentucky, 1889, p. 202. 

 Miller, N. A. Geol. Pal., 1889, p. 472. Whidborne, Mon. Dev. Fauna South 

 England, 2, Pal. Soc., 1892, p. 18. Koken, Die Leitfossilien, Leipzig, 1896, 

 p. 210, fig. 176, 1-3. Grabau, Bull. Buffalo Soc. Nat. Sci., 6, 1899, p. 261. 

 Hind, Mon. Brit. Carb. Lam., 1, Pal. Soc., 1900, p. 449. 



Conocardlum antiquum (Owen). 



Pleurorhynchus antiqua Owen, Geol. Wisconsin, Iowa, and Minnesota, 1852, pi. 2, 



fig. 19. 

 Conocardium antiquum Billings, Geol. Surv. Canada, Pal. FOBS., 1, 1865, p. 42 



(adv. sheets, 1862) (gen. ref.). Whiteaves, Pal. Foss., Geol. Surv. Canada, 



3, pt. 3, 1897, p. 187. 



Richmond : Lower Fort Garry, Red River, Canada. 

 Holotype.C&i. No. 17897, U.S.N.M. 



Conocardium beecheri Raymond. 



Conocardium beecheri Raymond, Amer. Jour. Sci., 20, 1905, p. 374. 

 Chazyan: Sloop Island, east of Valcour Island and at Chazy, New York (Val- 

 cour); Mingan Islands, Canada (Mingan). 



CONOCARDIUM BLUMENBACHII Billings. See Euchasma blumenbachi. 



Conocardium elegantulum Billings. 



Conocardium elegantulum, Billings, Cat. Sil. Foss. Anticosti, Geol. Surv. Canada, 



1866, p. 53. 

 Anticostian (Jupiter River and Chicotte) : Southwest Point, Anticosti. 



Conocardium elrodi Miller. 



Conocardium elrodi Miller, 17th Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1892, 



p. 705, pi. 20, fig. 14 (adv. sheets, 1891, p. 95). 

 Niagaran (Laurel) : Hartsville, Indiana. 



Conocardium immaturum Billings. 



Conocardium immaturum Billings, Geol. Canada, Geol. Surv. Canada, 1863, 

 p. 143, fig. 83a; Pah Foss., 1, Geol. Surv. Canada, 1865, p. 41, text fig. 43 

 (adv. sheets, 1862). 

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



Conocardium monroicum Grabau. 



Conocardium monroicum Grabau, Michigan Geol. Surv., Geol. Ser., 1, 1909, p. 171, 



pi. 16, figs. 1-3; pi. 20, figs. 14, 15; pi. 22, fig. 3. 

 Upper Monroan: Salt shaft at Detroit, Michigan (Anderdon); opposite Amherst- 



burg, Ontario ( Amherstburg) ; Wayne County, Michigan (Lucas). 



