Gastropoda. 



126 



2231 



Si/rnoVma n. subgen. (of Pyramidella, 

 type Syrnola rubra Pse.). Dall, W. H. 

 and Bartsch, P. I.e. (6). 



Tropacas n. subgen. (of Pijrnmidella, 

 type P. snbulata A. Ads.). Dall, W. H. 

 and Bartsch, P. I.e. (5). 



Turhonilla (Balclra) arclierl n. sp. 

 DaU, W. H. and Bartsch, P. I.e. (15). 



Ulfa u. subgen. (of Pyramidella, type 

 P. (Ulfa) cossmanni). Dall, W. H. and 

 Bartsch, P. I.e. (5). 



Vagna n. subgen. (of Pijmviidella, 

 type P. -paumoten-sis Tryon). Dall, W. 

 H. and Bartsch, P. I.e. (5). 



Vertigo nu.Rpp. Bermuda. Gulick, A. 

 Philadelphia, Pa., Pioc. Acad. Nat. Sci., 

 56, 1904, (406-425, with pi.). 



Vilia n. subgen. (of Odostomia, type 

 (>. (Vilia) pilshi-yi). DaU, W. H. and 

 Bartsch, P. AVashingtoii, D.C., Proc. 

 Biol. Soc, 17, 1904, (10). 



Visma n. subgen. (of Ttirhonilla, tN-pe 

 EuUmeUa tenuis Shy.). DaU, W. " H. 

 and Bartsch, P. I.e. (8). 



Voluapa n. subgen. {Pyramidella, 

 type P. auricoma Dall). DaU, W. H. 

 and Bartsch, P. I.e. (4). 



Zonitoidcs bristoli n. sp. Bermuda. 

 GuUck, A. Philadelphia, Pa., Proc. 

 Acad. Nat. Sci., 56, 1904, (406-425, with 

 pi.). 



2231.50 LOWER P.'iLAEOZOIC. 



Ijciahcxia groomi n. sp. Wales. 

 Donald, J. London, Q. J. Geol. Soc, 

 61, 1905, (569j. 



Conularia munthei n. sp. Wiman, C. 

 Upsala, Bull. Geol. Inst., 6, 1002-03, 

 [1905], (82-83, with pi.). 



ErcijJiomphalus suhclliplica n. sp. 

 WeUer, S. New- Jersey Geol. Surv., 

 Trenton, N.J., Rep. Palaeont., 3, 1903, 

 (129, pi. IV, fig. 6). 



< Inniofitropha cainbria n. sjj. Wales. 

 Donald, J. London, Q. J. Geol. Soc, 

 61, 1905, (571). 



IlyoUlhea im. spp. China, Cambrian. 

 Walcott, C. D. Washington, D.C., 

 Siiiitlisonian Inst., Nation. Mus. Proc, 

 29, 1905, (17-18). 



Loxonema nn. spp. Wales. Donald, 

 J. London, Q. J. (Jeol. Soc, 61, 1905, 

 (565-560). 



Orfliotheca nn. spp. China, Cambrian. 

 Walcott, C. D. Washington, D.C., Smith- 

 sonian Inst.. Nation. Mus. Proc, 29, 

 1905, (18-21). 



Plafyceras nn. spp. China, Cambrian. 

 Walcott, C. D. I.e. (14-15). 



? Columbiana n. sp. WeUer, 



S. New Jersey Geol. Surv., Trenton, 

 N.J., Rep. Paleont., 3, 1903, (131, 

 pi. IV, figs. 7-8). 



Pohjijyrata n. gen., P. sinistra n. sp. 

 WeUer, S. I.e. (130, pi. IV, fig. 102). 



Polytropina n. gen. [Type Trocho- 

 Vites globosa Schloth., 1820.] Wales. 

 Donald, J. London, Q. J. Geol. Soc, 

 61, 1905, (575). 



Raphistoma eolumbiana n. sjd. WeUer, 

 S. New Jersey Geol. Surv., Trenton, 

 N.J., 3. 1903, (128, pi. IV, figs. 3-5). 



Rliabdostropha n. subgen. Donald, J. 

 London, Q. J. Geol. Soc, 61, 1905, 

 (565). 



Scenella clotho n. sp. China, Cam- 

 brian. Walcott, C. D. Washington, 

 D.C., Smithsonian Inst., Nation. Mus. 

 Proc, 29, 1905, (12). 



Stenotheea nn. spp., nn. varr. China, 

 Cambrian. Walcott, C. D. I.e. (L5-16). 



corn)i n. sp. Wiman, C. 



Upsala, Bull. Geol. Inst., 6, 1902-03, 

 [1905], (49, with pi.). 



St ra parol Una eirce n. sp. China, 

 Cambrian. Walcott, C. D. Washing- 

 ton, D.C., Smithsonian Inst., Nation. 

 Mus. Proc, 29, 1905, (13). 



Clricliospira n. gen., U. similis n. sp. 

 Wales. Donald, J. London, Q. J. Geol. 

 Soc, 61, 1905, (568-569). 



2231.55 UPPEJi PALAEOZOIC. 



Bellerophon nn. spp. New York. 

 Clarke, J M. Albany Univ., N.Y., 

 Mem. St. Mus., 6, 1904, (U. -f [199]- 

 454, with map, text fig. and pi.). 



■ H)ieatus, B. co-status. 



Tokarenko, L. Kazani, Trd. Ob§c. 

 jest., 37. 2, 1903, (17-18). 



Bidimorpha ? helderbergiae n. sp. 

 WeUer, S. New Jersey (Jeol. Surv., 

 Tri'Mtoii, N.J., Rep. Paleont., 3, 1903, 

 (293-294, pi. XXXir, fig. 8j. 



