366 



rsoudolisinoe Pars 1S 



1877 Helix leidvi, White, (77c) Bull. U. S. Geol. nnd Geogr. Survey 



of the ferritories III, p. 613. -,-,„,„ 



1883 Helix leidvi, Whitc, (83a) Annual Report U. S. Geol. Survey 



III (1881/82), p. 455, tab. XXXII, fig. 32—33. 

 1885 Helix leidyi, Marcou, (85a) Proc. U. S. National Museum VIII, 



p. 430. 

 1894 Helix leidyi, Pilshry, (85a) Manual of Conchology. S|r. 2, vol. 



IX, p. XLIV. 

 1905 Helix leidyi, Schuchert, (05a) Bull. U. S. National Museum No. 



53, pt. I, p. 308. 

 1909 Helix leidyi, Grabau and Shimer, (09a) North Amencan Index 



Fossils. Invertebrates I, p. 822, Textfig. 1209c— d. 

 1912 Helix leidvi, Cockerell and Henderson, (12a) Bull. American 



Mus. Nat. Hist. Now York XXXI, p. 232. 

 1915 Helix lcidyi, Cockerell, (15a) Bull. American Mus. Nat. Hist. 



New York XXXIV, p. 118—. 

 Vorkommen: M. Oligociin, Rupolien: M. Whito River beds: 



Hoad of Bear Creek, Bad Lands (Wyoming), Moo-so- 



ne-ah Peak (Ulah), Pownsagunt (Utah), Oreodon beds: Whito 



Rivcr 1 mile N. Grover (S. Dakota), Protoceras beds: Chegenna 



River (S. Uakota). 



Pseudolisinoe riparla (White). 



♦1877 Helix riparia, White, (77c) Bull. U. S. Geol. and Geogr. Survey 

 of the Terrilories III, p. 611. 



1880 Helix riparia, White, (80a) The American Journ. of Sci. Ser. 



3, vol. XX, (CXX), p. 46. 



1881 Helix riparia, S. A. Miller, (79a) The Journ. of the Cincinnati 



Soc. of Nat Hist. IV, (1881). p. tli. 

 1883 Helix riparia, White, (83a) Annual Report U. S. Ge-,1. Survey 



III, (1882), p. 455, tab. XXIX, fig. 13—14. 

 1885 Helix riparia, Marcou, (85a) Proc. U. S. National Museum VIII, 



p. 336. 

 1895 Helix (Arianta?) riparia, White, (95a) Bull. U. S. Geol. Survey 



No. 128, p. 80. 

 1905 Helix riparia, Schuchert, (05a) Bull. U. S. National Museum 



No. 53, p. 308. 

 1912 Helix riparia, Cockerell and Henderson, (12a) Bull. American 



Mus. Nat. Iiist. New York XXXI, p. 2:50—. 

 1915 Helix riparia, Cockerell, (15a) Bull. American Mus. Nat. Hist. 



Ncw York XXXIV, p. 118. 

 Vorkommeu: O. PaleocSn, Ypresien: Green River beds: 



8 miles below G r e e n R i v e r City (Wyoming). 



Pseudolisinoe veterna veterna (Meek et Hayden). 

 *1802 Helix veterna, Meek and Hayden, (62a) Proc. Acad, Nat. Sci. 

 Philadelphia XIII, p. 447. 

 1867 Helix veterna, Conrad, (67b) Smithsonian Misc. Coll. VII, No. 

 200, p. 10. 



1876 Helix (?) veterna, Meek, (76a) Report U. S. Geol. Sui-vey of the 



Territories IX, p. 596, Textfig. 84—85, tab. XLII, fig. 8a— c. 



1877 Helix (?) veterna, White, (77c) Bull. U. S. Geol. and (ieogr. Sur- 



vey of the Territorios III, p. 613. 

 1881 Helix veterna, S. A. Miller, (79a) The Journ. of the Cincinnati 



Soc. of Nat. Hist. IV, p. 13. 

 1883 Helix ? veterna, White, (83a) Annual Report U. S. Gool. Survey 



III, (1881/82), p. 454, 475, tab. XXX, fig. 4—5. 



