406 



BIBLIOGRAPHY OF 



Title of article. 

 On the Constituent Parts of Shells. 

 On the Formation of Shells. 

 On the Colors of Shells. 



On the Formation of the Umbilicus, Protuber- 

 ances, &c. 

 On the Production of Pearls. 

 On the Habitation of Testaceons Animals. 

 On the Methods of Fishing and Collecting Shells. 

 On the Methods of Polishing Shells. 



Cooper. — List of Shells collected by Mr. Schoolcraft in the 

 Western and Northwestern Territory: by "William Cooper. 

 (In Appendix to Narrative of an Expedition through the Upper 

 Missouri to Itasca Lake, &c, under the direction of Henry B. 

 Schoolcraft, p. 153. New York, 1834.) 



Page. Name. 



153 Helix albolabris Say. 



153 alternata Say. 



153 Piano r bis campanulatus Say. 



153 trivolvis Say. 



153 Lymneus umbrosus Say. 



154 reflexus Say. 

 154 stagnalis. 



154 Paludina ponderosa Say. 



154 vivipara Say. 



154 Melania Virginica Say. 



154 Anodonta cataracta Say. 



154 corpulenta Cooper (description). 



154 Alasmodonta complanata Barnes. 



154 rugosa Barnes. 



155 marginata Say. 

 155 edentula Say? 

 155 areolata Sw. ? 



155 TJnio tuberculatum Barnes. 



155 pustulatus Lea. 



155 verrucosus Barnes. 



155 plicatus L> sueur. 



155 trigonus Lea. 



155 ebenus Lea. 



155 gibbosus Barnes. 



155 rectus Lam. 



U. prsclongus Barnes. 



Locality. 

 Lake Michigan. 

 Wabash river. 

 Itasca Lake. 

 Lake Michigan. 

 Lake Winnipeg, &c. 

 Rainy Lake, &c. 

 Lake a la Crosse. 

 Wisconsin river. 



Lake Michigan. 

 Chicago. 



Upper Missouri river. 

 Shell Lake, &c. 

 St. Croix, &c. 

 Lake Vaseux, &c. 

 Lake Vaseux, kc. 

 Lake Vaseux, &c. 

 Painted Rock. 

 Upper Missouri river. 

 St. Croix river, &c. 

 Prairie du Chien, &c 

 Prairie du Chien, &c. 

 Upper Missouri river. 

 St. Croix river. 

 Upper Missouri river. 



