PERSONS ENGAGED IN VARIOUS ACTIVITIES. 247 



Bolton, Herbert E. 1907-11- History. Mexico. 

 Bragg. Charlotte. 1908. Chemistry. Nutrition Laboratory. 

 Branner, J. C. 1906-7. Geology. California. . , ^ ,_ 



Breitenbecker, J. B. 1910-11. Biology. Desert Botanical Laboratory. 

 Brierly, J. Leslie. 1910-11. International law. England. 

 Brigham, William T. 1906-. AnthropologJ^ Hawaii. 

 Brooks, W. K. 1905, 1906. Zoolog}'. Tortugas Laboratory. 

 Brown, Amos P. 1904-S. IMineralog}'. University of Pennsylvania. 

 Brown, Ernest W. 1911. Air vitiation. Nutrition Laboratory. 

 Brown, J. G. 1910-11. Botanj'. Desert Botanical Laboratory. 

 Brown, W. H. 1910-11. Botan^^ Desert Botanical Laboratory. 

 Briickmann, W. 1905-6. Terrestrial magnetism. Potsdam, Germany. 

 Burbank, Luther. 1905-9. Plant evolution. Santa Rosa, California. 

 Burckhalter, Charles. 1906-7. Astronomy. California. 

 Burgess, Charles F. 1905-9. Electrochemistry. University of Wisconsin. 

 Burnham, S. W. 1906. Astronomy. Yerkes Observatory. 

 Caldwell, J. S. 1911. Botan}'. Desert Botanical Laboratory. 

 Campbell, D. H. 1911. Botany. Leland Stanford Jr. University. 

 Campbell, William. 1904-5. l\Ietallurg}^ Columbia University. 

 Campbell, W. W. 1903-9. Astronomy. Lick Observatory. 

 Cardiff, Ira D. 1909. Botanj'. Desert Botanical Laboratory. 

 Carhart, Henry S. 1904-5. Physics. University of Michigan. 

 Cary, L. R. 1910-11. Zoolog}'. Tortugas Laboratory. 



Case, E. C. 1903-5, 1909. Paleontology. State Normal School, ^Milwaukee, Wis. ; Uni- 

 versity of Michigan. 

 Castle, W. E. 1904-. Zoology. Station for Experimental Evolution; Harvard Uni- 

 versity. 

 Cathcart, E. P. 1911. Physiology. Nutrition Laboratory. 

 Cattell, J. McKeen. 1903-4. Biographical directory. Columbia University. 

 Chamberlain, C. W. 1909. Physics. Mount Wilson Solar Observatory. 

 Chamberlin, R. T. 1908. Geology. University of Chicago. 

 Chamberlin, T. C. 1903-. Geology. University of Chicago. 

 Chapman, Frank M. 1907. Ornithology. Tortugas Laboratory. 

 Chittenden, Russell H. 1904-7. Physiological chemistry. Yale University. 

 Chretien, Henri. 1910. Astronomy. Mount Wilson Solar Observatory. 

 Churchill, William. 1911. Philology. New York, N. Y. 

 Clawson, A. B. 1907. Zoologj^ University of Michigan. 



Coble, A. B. 1903-4. Mathematics. University of Missouri ; Johns Hopkins Uni- 

 versity. 

 Coblentz, W. W. 1903-8, 1911. Physics. Cornell University; Bureau of Standards. 

 Cohnheim, Otto. 1910. MetaboHsm. Nutrition Laboratory. 

 Coker, E. G. 1906. Geophysics. McGill University. 

 Cole, Leon J. 1906. Zoolog}^ Tortugas Laboratory. 

 Conard, Henry S. 1903. Botany. University of Pennsylvania ; Europe. 

 Conklin, Edwin G. 1905, 1907. Cytologi'. Tortugas Laboratory ; Bahamas ; Woods 



Hole, Mass. 

 Coville, F. V. 1902-5. Botany. Desert Botanical Laboratory. 



Cowles, R. P. 1905, 1906, 1908, 1909. CEcolog}^ reactions to stimuli. Tortugas Labo- 

 ratory. 

 Crampton, Henry E. 1903-9. Zoology. Station for Experimental Evolution ; Islands 



of S. Pacific; Columbia University. 

 Crew, Henry. 1903-4. Physics. Northwestern University. 

 Dahlgren, Ulric. 1906, 1911. Histology. Tortugas Laboratory. 

 Davidson, George. 1906-7. Geography and geodesy. California. 

 Davis, Herman S. 1903-5. Astronomy. International Latitude Observatory. 

 Davis, W. M. 1903-4. Physical geograpliy. China. 

 Dean, Bashford. i9oi5. Zoolog>\ Columbia L'niversity. 

 Decker, F. F. 1910. Mathematics. Syracuse L'niversity. 

 de Lapradelle, A. G. 1910-. International law. France. 

 Dickson, L. E. 1904-5. ^lathematics. University of Chicago. 

 Dinsmoor, William B. 1907-. Architecture. Athens. 

 Dodd, Walter F. 1907-8. History. Washington, D. C. 

 Donaldson, H. H. 1910. Neurology. Station for Experimental Evolution. 

 Dorsey, George A. 1903-7. Anthropology. Field Museum of Natural History. 

 Drew, G. Harold. 1911. Geology. Tortugas Laboratory; Jamaica. 



