368 U.S. NATIONAL MUSEUM BULLETIN 287 



On some land shells collected by Dr. Hiram Bingham in Peru. Proc. 



U.S. Nat. Mus., vol. 38, no. 1736, pp. 177-182, text figs. 1-4, June 6. 

 Summary of the shells of the genus Conns from the Pacific coast of 



America in the U.S. National Museum. Proc. U.S. Nat. Mus., vol. 



38, no. 1741, pp. 217-228, June 6. 

 New shells from the Gulf of California. Nautilus, vol. 24, no. 3, pp. 



32-34, July 6. 

 Two new Mexican landshells. Nautilus, vol. 24, no. 3, pp. 34-36, July 6. 

 New landshells from the Smithsonian African Expedition. Smithsonian 



Misc. Coll., vol. 56, pt. 10, no. 1945, pp. 1-3, text figs. 1-3, July 22. 

 Notes on California shells. Nautilus, vol. 24, no. 8, pp. 95-96, 



December 12. 

 Description of a new genus and species of bivalve from the Coronado 



Islands, Lower California. Proc. Biol. Soc. Washington, vol. 23, pp. 



171-172, December 29. 



1911. Notes on California shells (II). Nautilus, vol. 24, no. 10, pp. 109-112, 



February 4. 

 Notes on Gundlachia and Ancylus. Amer. Naturalist, vol. 45, no. 531, 



pp. 175-189, March. 

 [Co-author with P. Bartsch] New species of shells from 



Bermuda. Proc. U.S. Nat. Mus.. vol. 40, no. 1820, pp. 277-288, pi. 



35, May 8. 

 A giant Admete from Bering Sea. Nautilus, vol. 25, no. 2, pp. 19-20, 



June 16. 

 A new Leptothyra from California. Nautilus, vol. 25, no. 3, pp. 25-26, 



July 5. 

 A new genus of bivalves from Bermuda. Nautilus, vol. 25, no. 8, pp. 



85-86, December 13. 

 A new brachiopod from Bermuda. Nautilus, vol. 25, no. 8, pp. 86-87, 



December 13. 

 A new Californian Euplciini. Nautilus, vol. 25, no. 8, p. 87, December 



13. 



1912. New species of fossil shells from Panama and Costa Rica collected by 



D.F. MacDonald. Smithsonian Misc. Coll., vol. 59, pt. 2, no. 2077, 



pp. 1-10, March 2. 

 New Californian Mollusca. Nautilus, vol. 25, no. 11, pp. 127-129, 



March 8. 

 Report on landshells collected in Peru in 1911 by the Yale expedition 



under Professor Hiram Bingham, with descriptions of a new subgenus, 



a new species, and new varieties. Smithsonian Misc. Coll., vol. 59, pt. 



14, no. 2092, pp. 1-12, text figs. 1-2. June 8. 

 New species of landshells from the Panama Canal Zone. Smithsonian 



Misc. Coll., vol. 59, pt. 18, no. 2134, pp. 1-3, pis. 1-2, July 27. 



1913. Shells collected at Manzanillo, west of Mexico, Oct., 1910, by C.R. 



Orcutt, identified by William H. Dall. Nautilus, vol. 26. no. 12, 



p. 143, April 2. 

 Diagnoses of new shells from the Pacific Ocean. Proc. U.S. Nat. Mus., 



vol. 45, no. 2002, pp. 587-597, June 11. 

 New species of the genus Mohnia from the North Pacific. Proc. Acad. 



Nat. Sci. Philadelphia, vol. 65. pt. 2, pp. 501-504, August 19. 

 [Co-author with P. Bartsch] New species of mollusks from the Atlantic 



and Pacific coasts of Canada. Victoria Mem. Mus. Bull. 1, pp. 



139-146, pi. 10, October 23. 

 On a brackish water Pliocene fauna of the southern coastal plain. Proc. 



U.S. Nat. Mus., vol. 46. no. 2023. pp. 225-237. pis. 20-22. December 6. 



