May 25, 1900.] 



SCmNGE. 



835 



Table Showing Nutriments in Food Actually Eaten pee Man pee Day. 



DIETAEY STUDIES OF UNIVERSITY BOAT CREWS. 



Harvard University crew at Cambridge (No. 227) 



Harvard Freshman crew at Cambridge (No. 228) 



Yale University crew at New Haven (No. 229) 



Harvard University crew at Gales Ferry (No. 230) 



Harvard Freshman crew at Gales Ferry (No. 23l) 



Yale University crew at Gales Ferry (No. 232) 



Captain of Harvard Freshman crew (No. 233) 



Average 



SUMMARIZED RESULTS OF OTHER DIETAEY STUDIES, 



Football team, college students, Connecticut 



Football team, college students, California 



Professional athlete, Sandow 



Prize fighter, England 



Average of 15 college clubs 



Average of 14 mechanics' families 



Average of 10 farmeis' families 



Average of 24 mechanics' and farmers' families 



Average of 14 professional men's families 



DIETARY STANDARDS. 



Man with moderate muscular work, Voit 



Man with moderate muscular work, Playfair 



Man with moderate muscular work, Atwater 



Man with hard muscular work, Voit 



Man with hard muscular work, Playfair 



Man with hard muscular work, Atwater 



Man with severe muscular work, Playfair 



Man with severe muscular work, Atwater 



LAKE LABORATORY OF TEE OHIO STATE 

 UNIVERSITY. 



The Lake Laboratory of the Ohio State Uni- 

 versity was established under the direction of 

 the late Professor D. S. Kellicott, for the especial 

 purpose of providing opportunity for investiga- 

 tion of the biology of the lake region, and in- 

 vestigations have been carried on each summer 

 since its establishment except for the summer 

 of 1898, when the death of Professor Kellicott 

 interrupted the work. It has now been de- 

 termined to add to the original purpose the 

 provision for giving certain courses of instruc- 

 tion and to combine work of the departments 

 of botany and zoology. The following state- 

 ments concerning the plans for the summer of 

 1900 are made for the benefit of those who may 

 wish to work at the laboratory, either in inde- 

 pendent investigations or in connection with the 

 courses of instruction offered. 



The staff includes the regular instructors in 



the departments of Botany, Zoology and Ento- 

 mology. 



Herbert Osborn, Professor of Zoology and Ento- 

 mology, Director. 



W. A. Kellerman, Professor of Botany. 

 James S. Hine, Assistant Professor of Entomology. 

 J. H. SCHAFFNEE, Assistant Professor of Botany. 

 F. L. Landacre, Assistant in Zoology. 



The laboratory is located close to the waters 

 of Sandusky Bay, which teem with animal and 

 plant life, while extensive marshes, the river, 

 native forest, beach and lake are all within 

 easy reach. Put-in-Bay with the United States 

 Fish Hatchery, Kelley's Island with its glacial 

 grooves, and other points of natural interest 

 are easily reached by excursions and will be 

 visited in collecting or special trips. The fish- 

 ing industry centering at Sandusky, affords 

 special opportunity for study and investigation 

 in ichthyology. 



