BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 267 



CoNCHOPELTis MiNNESOTENSis Walcott. See Scenella superba. 

 CoNCHOPELTis OBTUSA Sardeson. See Scenella obtusa. 

 CoNiLiTES Puech. See Actinoceraa Bronn. 

 CoNiLiTES CAPRicoRNULUs Troost. See Cyrtoceras capricornulus. 



CONOCARDIUM Dekoninck. Genotype: C. hibemicum Dekoninck. 



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

 McCoy, British Pal. Rocks and Foss., 1854, p. 51G.— 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.— Barrels, Mem. Soc. Geol. Nord, 3, Lille, 1889, 

 p. 155; Mem. Soc. Agriculture et Arte 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 LeitfossiUen, 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. 



Conocardium 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.). — WTiiteaves, Pal. Fobs., Geol. Surv. Canada, 



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

 Richmond: Lower Fort Garry, Red River, Canada. 

 Holotype.— Cat. 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 BilUngs. 



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



1866, p. 53. 

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



Conocardium elrodl 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; Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 41, text fig. 43 

 (adv. sheets, 1862). 

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



Conocardium monrolcum 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). 



