108 



Trans. Acad. Sci. of St. Louis. 



Sampson, F. A. . 



Sampson, F. A. 



Sampson, F. A. 



Sampson, F. A. 



Sampson, F. A. 



Sampson, F. A. 



Sampson, F. A. 



Shimek, B. ... 



Shimek, B. 

 Shimek, B. 

 Springer . , 



Stearns, R. E. C. 



Stearns, R. E. C. ... 

 Vanatta, E. G 



Vanatta, E. G., and 

 Pilsbry, H. A. ... 



Walker, Bryant . . . 



Wetherby, A. G. . . . 



Notes on the distribution of shells. Kansas City 

 Review of Science and Industry. III. The 

 shells of Sedalia, Mo. VI. p. 551. 1883 — 

 IV. Shells of Lamar, Barton County, Mo., 

 and Springfield, Mo. VI. p. 22. 1883. 



Shells of Pettis County, Mo. Bulletin, Sedalia 

 Natural History Society. 1885. p. 16. 



Shells within city limits. Nautilus. IV. p. 82. 

 1890. 



Mesodon andrewsi in Missouri. Nautilus. VI. p. 

 90. 1892. 



Southern shells in Missouri. Nautilus. VIII. p. 

 18. 1894. 



Polygyra albolabris alleni and other Missouri 

 Helices. Nautilus. XXV. p. 130. 1912. 



Shells of southeast Missouri. Nautilus. XXVI. 

 p. 90. 1912. 



Loess papers. Bulletin, Laboratory of Natural 

 History State University of Iowa. V. No. 

 4. 1904. 



.Helicina occulta Say. Proceedings, Davenport 

 Academy of Science, IX. p. 173. 



, Additional note on Helicina occulta. Journal of 

 Geology. XIII. p. 232. 1905. 



.Physa rnomboidea Crandall. Proceedings, Acad- 

 emy of Natural Sciences, Philadelphia. 

 1902. p. 513. 



. Notes on recent collections of North American 

 mollusks. Proceedings, U. S. National Mu- 

 seum. 1893. 



.Same noticed in Nautilus. VII. p. 132. 1894. 



. Notes on the smaller American Planorbes. Nau- 

 tilus. IX. p. 52. 1895. 



On Biftdaria pentodon and its allies. Nautilus. 

 XIX. p. 121. 1906. 



Notes on Planorbis II. P. bicarinatus. Nautilus. 

 XXIII. p. 21. 



Some notes on American land shells. I. Cincin- 

 nati, n. d. — II. Journal, Cincinnati Society 

 of Natural History. IV. Dec. 1881. 



Issued July 18, 1913. 



