NATIONAL ACADEMY OF SCIENCES. 



Volume XVII. 



BIOGRAPHICAL MEMOIRS 



1. SIMON NEWCOMB -------- By W. W. Campbell. 



Bibliography --------- By R. C. Archibald. 



2. KICHMOND MAYO-SMITH ----- By E. R. Seligman. 



3. SAMUEL HUBBARD SCUDDER - - - By Alfred G. Mayor. 



4. GEORGE JARVIS BRUSH ------ By Edward S. Dana. 



5. SAMUEL WENDELL WILLISTON - - - By Richard Swann Lull. 



6. CHARLES RICHARD VAN HISE - - - By Thomas C. Chamberlin. 



7. BENJAMIN APTHORP GOULD - - - - By George C. Comstock. 



8. HENRY PICKERING BOWDITCH - - - By Walter B. Cannon. 



^Z. 



