MUR.] 



GASTEROPODA. 



411 



artemesia, Billings, 1865, Pal. Foss., vol. 



l,.p. 345, Calciferous Gr. 

 aspera, Billings, 1859, Can. Nat. and Geo., 



vol. 4, p. 458, Chazy Gr. 

 attenuata, Hall, 1858, Trans. Alb. Inst., 



vol. 4, p. 27, and Bull. Am. Mus. Nat. 



Hist,, p. 88, Warsaw Gr. 

 augustina, Billings, 1865, Pal. Foss., vol. 



1, p. 234, Quebec Gr. 

 bellicincta, Hall, 1847, Pal. N. Y., vol. 1, 



p. 179, Trenton and Hud. Riv. Grs. 

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



177. Preoccupied by McCoy in 1844. 



See M. milleri. 

 bilirata, Hall, 1859, Pal. N. Y., vol. 3, p. 



299, Low. Held. Gr. 

 billingsana, n. s., Guelph Gr. Proposed 



instead of M. hercynain Pal. Foss., vol. 



1, p. 157, which was preoccupied, 

 bivittata, Hall, 1852, Pal. N. Y., vol. 2, p. 



345, Guelph Gr. 

 bowdeni, Safford, 1869, Geo. of Tenn., p. 



288, Nashville Gr. 

 boydi, Hall, 1843, (Loxonema boydi,) Geo. 



Rep. 4th Dist. N. Y., p. 138, and Pal. 



N. Y., vol. 2, p. 346, Guelph Gr. 

 boylii, Nicholson, 1875, Quar. Jour. Geo. 



Soc. Lond., vol. 31, p. 547, Guelph Gr. 

 calcifera, Whitfield, 1889, (Lophospira 



calcifera,) Bull. Am. Mus. Nat. Hist, 



vol. 2, p. 55, Calciferous Gr. 

 carinifera, Shumard, 1863, Trans. St. Louis 



Acad. Sci., vol. 2, p. 106, Calcifer- 

 ous Gr. 

 cassandra, Billings, 1865, Pal. Foss., vol. 1, 



p. 189, Quebec Gr. 

 cassina, Whitfield, 1886, (Lophospira cas- 



sina,) Bull. Am. Mus. Nat. Hist., vol. 1, 



p. 312, Birdseye Gr. 

 catharina, Billings, 1865, Pal. Foss., vol. 



1, p. 231, Quebec Gr. 

 chamberlini, Whitfield, 1878, Ann. Rep. 



Geo. Sur. Wis., p. 84, and Geo. Wis., 



vol. 4, p. 317, Niagara Gr. 

 confusa, Whitfield, 1889, Bull. Am. Mus. 



Nat, Hist., vol. 2, p. 54, Calcifer- 

 ous Gr. 

 cicelia, Billings, 1865, Pal. Foss., vol. 1, p. 



233, Quebec Gr. 

 conoidea, Hall, 1852. Pal. N. Y., vol. 2, p. 



13, Medina Gr. 

 conradi, Hall, 1867, 20th Rep. N. Y. Mus. 



Nat. Hist., p. 396, Niagara Gr. 

 constricta, Whiteaves, 1884, Pal. Foss., 



vol. 3, p. 25, Guelph Gr. 

 copii, White, 1882, Rep. Invert. Foss. 



New Mex., p. xxx, Coal Meas. 

 decuria, Hall, 1877, 1st Ed. of Am. Pal. 



Foss., p. 244, syn. for M. subab- 



breviata. 

 desiderata, Hall, 1862, 15th Rep. N. Y. 



Mus. Nat. Hist., p. 50, and Pal. N. Y. 



vol. 5, pt, 2, p. 89, Up. Held. Gr. 

 egregia, Billings, 1874, Pal. Foss., vol. 2, p. 



58, Up. Held. Gr. 



elegantula, see Pleurotomaria elegantula. 

 estella, Billings, 1862, Pal. Foss., vol. 1, 



p. 157, Guelph Gr. 



extenuata, Hall, 1859, Pal. N. Y., vol. 3, 



p. 298, Low. Held. Gr. 

 funata, Billings, 1866, Catal. 



Sil. Fpss. Antic., p. 55, An- 



ticosti Gr. 

 gigantea, Billings, 1857, Rep. 



of Progr. Geo. Sur. Can., 



p. 298, Mid. Sil. 

 gracilens, Whitfield, 1889, 



Bull. Am. Mus. Nat. Hist., 



vol. 2, p. 53, Calcifer- 

 ous Gr. 

 gracilis, Hall, 1847, Pal. N.Y., 



vol. 1, p. 181, Trenton and 



Hud. Riv. Gr. 

 gypsea, Dawson, 1868, Acad. 



Geol., p, 310, Carbonif- 

 erous, 

 hebe, Billings, 1874 Pal. 



Foss., vol. 2, p. 57, Gaspe gracilis. 



limestone No. 8, Devonian, 

 helicteres, Salter, 1859, Can. Org. Rem., 



Decade 1, p. 21, Black Riv. and Tren- 

 ton Grs. 

 hercyna, Billings, 1862, Pal. Foss., vol. 1, 



p. 158. The name was preoccupied by 



Roemer in 1843. See M. billingsana. 

 hermione, Billings, 1862, Pal. Foss., vol. I, 



p. 33, Cbazy or Black Riv. Gr. 

 hespelerensis, Whiteaves, 1884, Pal. Foss., 



vol. 3, p. 24, Guelph Gr. 

 hyale, Billings, 1862, Pal. Foss., vol. 1, p. 



33, Chazy or Black Riv. Gr. 

 infrequens, Billings, 1859, Can. Nat. and 



Geo., vol. 4, p. 457, Chazy Gr. 

 inornata, Meek & Worthen, 1866, Proc. 



Acad. Nat. Sci., p. 274, and Geo. Sur. 



111., vol. 5, p. 599, Coal Meas. 

 insculpta, Hall, 1858, Trans. Alb. Inst, 



vol. 4, p. 26, and Bull. Am. Mus. Nat. 



Hist. p. 85, Warsaw Gr. 

 intercedens, Hall, 1879, Pal. N. Y., vol. 5, 



pt 2, p. 92, Up. Held. Gr. 

 Jessica, Billings, 1865, Pal. Foss., vol. 1, p. 



189, Quebec Gr. 

 kaiisasensis, Swallow, 1858, Trans. St. 



Louis Acad. Sci., vol. 1, p. 195, Coal 



Meas. 

 keokuk, Worthen, (in press,) Geo. Sur. 



111., vol. 8, p. 141, Keokuk Gr. 

 laphami, Hall, 1861, Rep. of Progr. Wis., 



p. 36, Niagara Gr. 

 latifasciata, Etheridge, 1878. Quar. Jour. 



Geo. Soc., vol. 34, p. 600, Up. Sil. 

 lasallensis, Worthen, (in press,) Geo. Sur. 



111., vol. 8, p. 141, Up. Coal Meas. 

 leda, Hall, 1861, 14th Rep. N. Y. Mus. Nat. 



Hist, p. 103, and Pal. N. Y., vol. 5, pt. 



2, p. 91, Up. Held. Gr. 

 limitaris, Hall, 1860, 13th Rep. N. Y. Mus. 



Nat. Hist,, p. 108, Kinderhook Gr. 

 linearis, Billings, 1859, Can. Nat. and Geo., 



vol. 4, p. 359, Calciferous Gr. 

 logani, Hall, 1852, Pal. N. Y., vol. 2, p. 



346, Guelph Gr. 

 longispira, Hall, 1852, Pal. N. Y., vol. 2, p. 



345, Guelph Gr. 

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



p. 346, Guelph Gr. 



