Scientific Staff 
DIRECTOR 
Hermon Carry Bumpus, Ph.D., Se.D., LL.D. 
GEOLOGY AND INVERTEBRATE PALHONTOLOGY 
Epmunp Oris Hovey, A.B., Ph.D., Curator 
MINERALOGY 
L. P. Gratacar, Ph.B., A.B., A.M., Curator 
Georce F. Kunz, A.M., Ph.D., Honorary Curator of Gems 
INVERTEBRATE ZOOLOGY 
Prof. Hmnry EH. Crampron, A.B., Ph.D., Curator 
Roy W. Miner, A.B., Assistant Curator 
Frank H. Lutz, A.B., A.M., Ph.D., Assistant Curator 
L. P. Graracap, Ph.B., A.B., A.M., Curator of Mollusca 
WiLLIAM BruTENMULLER, Associate Curator of Lepidoptera 
Prof. WrLturamM Morton Wuertmr, Ph.D., Honorary Curator of Social Insects 
ALEXANDER PETRUNKEVITCH, Ph.D., Honorary Curator of Arachnida 
Prof. Aaron L. TrEapWweELut, B.S., M.S., Ph.D., Honorary Curator of Annulata 
MAMMALOGY AND ORNITHOLOGY 
Prof. .J. A. Anuen, Ph.D., Curator 
Frank M. CHapman, Curator of Ornithology 
Roy C. Anprews, A.B., Assistant in Mammalogy 
W. De W. Mitier, Assistant in Ornithology 


VERTEBRATE PALHONTOLOGY 
Prot. Henry Farrrietp Ossporn, A.B., Se.D., LL.D., D.Sc., Honorary Curator 
W. D. Mattuew, Ph.B., A.B., A.M., Ph.D., Acting Curator 
WALTER GRANGER, Assistant Curator of Fossil Mammals 
Barnum Brown, A.B., Assistant Curator of Fossil Reptiles 
Wiutiiam K. Grecory, A. B., A. M., Ph.D., Assistant 
Louis Hussaxor, B.S., Ph.D., Associate Curator of Fossil Fishes 
Joun T. Nicuors, A. B., Assistant Curator of Recent Fishes 
ANTHROPOLOGY 
CuaRK WissterR, A.B., A.M., Ph.D., Curator 
Puiny E. Gopparp, A.B., A.M., Ph.D., Associate Curator 
Haran I. Smitru, Associate Curator 
Rosert H. Lowier, A.B., Ph.D., Assistant Curator 
Hersert J. Sprinpen, A.B., A.M., Ph.D., Assistant Curator 
CHartes W. Mean, Assistant 
ALANSON SKINNER, Assistant 
PHYSIOLOGY 
Prof. Ratpa W. Tower, A.B., A.M., Ph.D., Curator 
UB KC EE AUG ILE 
Prof. CHarLEs Epwarp Amory WInsLow, 8.B., M.S., Curator 
WOODS AND FORESTRY 
Mary Cyntuia Dickerson, B.S., in charge 
BOOKS AND PUBLICATIONS 
Prof. RatpH W. Tower, A.B., A.M., Ph.D., Curator 

ANTHONY WoopwWarbD, Ph.D., in charge of Maps and Charts 
PUBLIC EDUCATION 
Prof. Atprert S. Bickmore, B.S., Ph.D., LL.D., Curator Emeritus 
Grorcre H. SHerwoop, A.B., A.M., Curator 
