398 



GASTEROPODA. 



[lUI..— BUC. 



perplexus, Walcott, 1885, Monogr. U. 8. 



Geo. Sur., vol. 8, p. 193, Devonian, 

 perlatus, Conrad, 1842, Jour. Acad. Nat. 



Sci., vol. 8, p. 270, Coal Meas. 

 platystoma, Meek & Worthen, 1868, Geo. 



Sur. 111., vol. 3, p. 312, Galena Gr. 

 plenus, Billings, 1874, Pal. Foss., vol. 2, 



p. 62, Gaspe limestone No. 8, Devonian, 

 profundus, Emmons, Geo. Rep., 2d Dist. 



N. Y., p. 393, Trenton Gr. 

 propinquus, Meek, 1871, Proc. Acad. Nat. 



Sci., p. 78, and Ohio Pal., vol. 1, p. 226, 



Up. Held. Gr. 

 punclifrons, see Bucania punctifrons. 

 repertus, Hall, 1879, Pal. N. Y., vol.5,pt. 



2, p. 128, Ham. Gr. 

 rotalinea, Hall, 1879, Pal. N. Y., vol. 5, pt. 



2, p. 115, Ham. Gr. 

 rudis, Hall, 1862, 15th Rep. N. Y. Mus. 



Nat. Hist., p. 57, and Pal. N. Y., vol. 



5, pt. 2, n. 103, Ham. Gr. 

 rugosiusculus, Winchell, 1862, Proc. Acad. 



Nat. Sci., p. 425, Marshall Or. 

 rugosus, Emmons, 1856, Am. Geol., p. 166, 



Hud. Riv. Gr. 

 scriptiferus, White, 1862, Proc. Bost. Soc. 



Nat. Hist., vol. 9, p. 21, Marshall <ir. 

 scissile, Conrad, 1844, Proc. Acad. Nat. 



Sci., vol. 2, p. 175, Kaskaskia Gr. Very 



poorly defined, 

 solitarius, Billings, 1866, Catal. Sil. Fob*. 



Antic, p. 20, Hud. Riv. Gr. 

 stamineus, Conrad, 1842, Jour. Acad. Nat. 



Sci., vol. 8, p. 269, Marshall Gr. 

 steven8anus, McChesney, 1860, Desc. New 



Pal. Foss., p. 61, Coal Meas. 

 sublsevis, Hall, 1858, Trans. Alb. Inst., 



vol. 4, p. 32, and Geo. Sur. Iowa, p. 666, 



Warsaw < i r. 

 subpapillosus, White, 1879, Bull. U. S. 



Geo. Sur. Ter., vol. 5, p. 218, and Cont. 



to Pal. No. 6, p. 138, Carboniferous. 

 sulcatinus, see Bucania sulcatum. 

 textiliformis, Gurley, 1883, New Carb. 



Foss., p. 6. Publication not valid, 

 textilis, Hall, 1877, 1st Ed. Am. Pal. 



Foss., p. 243, Warsaw Gr. Proposed 



instead of B. cancellatus, Hall, 1858, 



which was preoccupied, 

 thalia, Hall, 1862, 15th Rep. N. Y. Mus. 



Nat. Hist., p. 60, and Pal. N. Y., vol. 5, 



pt. 2, p. 105, Ham. Gr. 

 tricarinatus, Shumard, 1858, Trans. St. 



Louis Acad. Sci., vol. 1, p. 204, Coal 



Meas. 

 tricarinata, Hall, 1876, Illust. Devonian 



Foss. The name was preoccupied. 



See B. triliratus. 

 triliratus, Hall, 1877, 1st Ed. Am. Pal. 



Foss., p. 243, and Pal. N. Y., vol. 5, pt. 2, 



p. 117, Chemung Gr. Proposed instead 



of B. tricarinatus, Hall, 1876, which was 



preoccupied, 

 troosti, D'Orbigny, 1840, Cephal., p. 206, 



and Geo. of Tenn., p. 289, Trenton Gr. 

 tuber, Hall, 1876, 28th Rep. N. Y. Mus. 



Nat. Hist., p. 177, Niagara Gr. 

 urii, Fleming, 1828, British Animals, p. 



338, Devonian. American species. (?) 



vinculatus, White & Whitfield, 1862, Proc. 

 Bost. Soc. Nat. His*., vol. 8, p. 304, Kin- 

 derhook Gr. 



vittatiis, syn. for B. carbonari us. 



volutus, Eaton, 1832, Geol. Text-book, p. 

 28, Up. Sil. 



whittleseyi, Winchell, 1865, Proc. Acad. 

 Nat. Sci., p. 130, Cuyahoga shale. 



wisconsinensis, Whitfield, 1878, Ann. Rep. 

 Geo. Sur. Wis., p. 76, and Geo. Wis., 

 vol. 4, p. 223, Trenton Gr. 

 Billingsia, Walcott, 1888, Bull. 

 No. 30, U. S. (ieo. Sur., p. 

 61. [Ety. proper name.] 

 >vn. (?) for ClisospirH. : 

 Turbinate, whorls, subeir- 

 cular. Type B. saratogen- 

 sis. Preoccupied. 



snnttoqensig, Walcott, 1888, 

 Bull. No. 30, U. S. Geo. Fig.655.-B1H- 

 Sur., p. 61, Up. Taconic. atoSniff 1 " 

 Bucanella, Meek, 1870, Proc. 



Am. Phil. Soc, vol. 11, p. 426. [Ety. 

 diminutive of Bucania.] Typ<- B. nana. 



nana, Meek, 1870, Proc. Am. Phil. - 

 vol. 11, p. 426, Silurian. 

 Bucania, Hall, 1847, Pal. N. Y., vol. 1, p.82. 

 [Ety. bukane, trumpet.] Convolute, 

 spire equally concave on either side ; 

 volutions in the same plane, all visibh-, 

 outer one ventricose, inner one usually 

 angulated on the edge, concave on the 

 ventral side; aperture rounded oval, 

 somewhat compressed on the inner 

 side by contact with the next volution, 

 laterally and dorsally abruptly ex- 

 panded. Type B. sulcatum. 



angustata, Hall, 1S52, Pal. N. Y., vol. 2, |». 

 849, Niagara and Guelph Or. 



bellipuncta, Hall, 1852, Pal. N. Y., vol. 2, 

 p. 93, Clinton Gr. 



bidorsata, Hall, 1847, (Bellerophon bidor- 

 satus.) Pal. N. Y., vol. 1, p. 186, Tren- 

 ton < Mf. 



buelli, Whitfield, 1878, Ann. Rep. Geo. 



Sur. Wis., p. 76, and Geo. Wis., vol. 4, 



p. 24, Trenton < ir. 

 chicagoensis, see Tremanotus Chicago- 



ensis. 



costata, James, 1872, (Cyrtolites costatus,) 



Am. Jour. Sci., 3d ser., vol. 3, p. 26, 



and Ohio Pal., vol. 1, p. 150, Hud. 



Riv. Gr. 

 crassolaris, McChesney, 1861, New Pal. 



Foss., p. 91, Niagara Gr. 

 devonica, Hall & Whitfield, 1872, 24th 



Rep. N. Y. Mus. Nat. Hist., p. 195, Up. 



Held. Gr. 

 euomphaloides, Owen, 1862, Geo. Sur. 



Ind., p. 362. Not very satisfactorily 



defined. 

 exigua, Foerste, 1885, Bull. Sci. Lab. Deni- 



son Univ., p. 99. Not properly defined, 

 expansa, Hall, 1847, Pal. N. Y., vol. 1, p. 



186, Trenton (ir. 

 intexta, Hall, 1847, Pal. N. Y., vol. 1, p. 



317, Trenton Gr. 

 lirata, Hall, 1862, Geo. Rep. Wis., p. 55, 



Trenton Gr. 



