Geology and Invertebrate Palozontology — By Gift 115 



MAXWELL SMITH, Hartsdale, N. Y. 



1 Rostellania delicatula from the Persian Gulf, and a collection of 

 European Helix including six species. 

 Dr. R. O. STEBBINS, New York City. 

 Collection of miscellaneous shells. 

 CHRISTIAN WEBER, Jersey City, N. J. 



I Nautilus pompilius. 

 O. WHEAT, Brooklyn, N. Y. 



Tube of Teredo navalis with palets taken from wreck in Jamaica 

 Bay, L. I. 



By Exchange 

 COE COLLEGE, Cedar Rapids, Iowa. 



Collection of 116 specimens representing marine and land shells 

 from British Honduras. 

 MAXWELL SMITH, Hartsdale, N. Y. 



Collection of 97 specimens of land, marine and fresh-water shells 

 from the Mediterranean coasts, the Nile, Red Sea, Mexico, 

 England, Spain and Madeira. 



By Purchase 

 Modiola plicatula having pearlaceous granulations, Bay Shore, L. I. 

 Voluta junonia from west coast of Florida. 



Through Museum Expeditions 



A large collection of Mollusca, the most valuable being land shells, 

 comprising about 50 genera and some 80 species with fragmen- 

 tary material of value. Collected by Mr. Barnum Brown. 



A small lot of beach valves (Astarte and Solecurtus) from Arctic 

 North America. Collected by the Stefansson-Anderson expedi- 

 tion. 



Collection of about 170 specimens of marine shells from the Gulf of 

 California. Collected by Dr. Charles H. Townsend, represent- 

 ing the first instalment of the molluscan collection made by this 

 expedition. Mostly from the Caraven Islands ; comprising 23 

 genera and 27 species; 



DEPARTMENT OF GEOLOGY AND INVERTEBRATE 

 PALEONTOLOGY 



By Gift 



JOHN F. BAARS, Jr., New York City. 



1 Specimen of hornblende schist showing peculiar weathering from 

 Minnesota. 

 MARSHALL C. BACON, New York City. 



4 Photographs of a water-spout in the Hudson River, New York. 





