Jan., 191 1. Annual Report of the Director. 



ROSENDAHL, C. O., Minneapolis, Minnesota. 



22 herbarium specimens — • Alberta, British Columbia and Vancouver 

 Island. 



SHULL, CHARLES A., Lexington, Kentucky. 



1 herbarium specimen — Kentucky. 

 SMITH, H. H., Chicago. 



2 herbarium specimens — Illinois. 

 TOWER, W. L., Chicago, IlHnois. 



19 herbarium specimens — Mexico. 



6 herbarium specimens — University of Chicago Greenhouse . 



8 herbarium specimens — University of Chicago Greenhouse. 

 TOWNE, MRS. H. A., Harvard, Illinois. 



107 herbarium specimens — Washington. 

 TRELEASE, WM., St. Louis, Missouri. 



1 herbarium specimen — Texas. 



2 herbarium specimens — Mexico. 



UNITED STATES NATIONAL MUSEUM, Washington, D. C. 

 21 plates Algae (exchange). 

 12 plates phanerogams (exchange). 



520 herbarium specimens — Idaho, Oregon and Washington (exchange). 

 364 herbarium specimens — United States, Canada, Europe and Aus- 

 tralia (exchange). 

 WOLCOTT, A. B., Chicago. 



20 herbarium specimens — Illinois. 



DEPARTMENT OF GEOLOGY. 

 (accessions are by gift unless otherwise designated.) 

 BECKER, G. A., Clermont, Iowa. 



I slab of brachiopods and worm tubes — Patterson's Springs, Iowa. 



15 specimens invertebrate fossils — Clermont, Iowa (exchange). 

 BEERS, CHARLES H., Eustis, Florida. 



5 specimens gem smithsonite — San Pedro, Chihuahua, Mexico. 

 BLACK, H. M., Salt Lake City, Utah. 



I specimen ozocerite in matrix — Kyune, Utah. 

 BOHM, JULIUS, Vienna, Austria. 



1 specimen hambergite — Madagascar (exchange). 

 BRITISH MUSEUM, London, England. 



2 specimens meteorites — Africa and Australia (exchange). 

 CHALMERS, WILLIAM J., AND SMITH, BYRON L., Chicago. 



3,500 specimens fossil sponges — Tennessee. 



1,500 specimens invertebrate fossils — Bridegport, Chicago area. 



3,000 specimens invertebrate fossils — Mississippi Valley. 

 DEPARTMENT OF AGRICULTURE, SYDNEY, N. S. W. 



5 pounds BuUi soil — Bulli, New South Wales. 

 DOHMEN, U. A., Chicago. 



I map of Colorado. 

 DURANT, H. L., Prairie City, Oregon. 



I specimen gold ore — Dixie Gulch, Prairie City, Oregon. 



