Scientific Staff 
DIRECTOR 
HERMON CarREY Bumpus, Ph.D., Se.D., LL.D. 
DEPARTMENT OF GEOLOGY AND INVERTEBRATE PALHONTOLOGY 
Epmunp Otis Hovey, A.B., Ph.D., Curator 
DEPARTMENT OF MINERALOGY 
L. P. Gratacap, Ph.B., A.B., A.M., Curator 
GeorGE F. Kunz, A.M., Ph.D., Honorary Curator of Gems 
DEPARTMENT OF INVERTEBRATE ZOOLOGY 
Prof. Hmnry E. Crampton, A.B., Ph.D., Curator 
Roy W. Miner, A.B., Assistant Curator 
FRANK E. Lurz, A.B., A.M., Ph.D., Assistant Curator 
L. P. Graracap, Ph.B:, A.B., A.M., Curator of Mollusca 
Witu1AM BruTENMULLER, Associate Curator of Lepidoptera 
Prof. Witu1am Morton WHEELER, Ph.D., Honorary Curator of Social Insects 
ALEXANDER PETRUNKEVITCH, Ph.D., Honorary Curator of Arachnida 
Prof. Aaron L. TREADWELL, B.S., M.8., Ph.D., Honorary Curator of Annulata 
DEPARTMENT OF MAMMALOGY AND ORNITHOLOGY 
Prof. J. A. Aten, Ph.D., Curator 
Frank M. Cuapman, Curator of Ornithology 
Roy C. Anprews, A.B., Assistant in Mammalogy 
W. ve W. Miter, Assistant in Ornithology 
DEPARTMENT OF VERTEBRATE PALAONTOLOGY 
Prof. Henry FarrrieLtp Osporn, A.B., Se.D., LL.D., D.Se., Honorary Curator 
W. D. Marruew, 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 
Louis Hussakor, B.S., Ph.D., Assistant Curator of Fossil Fishes 
DEPARTMENT OF ANTHROPOLOGY 
Cuark Wisster, A.B., A.M., Ph.D., Curator 
Purny E. Gopparp, A.B., A.M., Ph.D., Associate Curator 
Haruan I. Smiru, Associate Curator 
Ropert H. Lowin, A.B., Ph.D., Assistant Curator 
HersBert J. Sprnpen, A.B., A.M.. Ph.D., Assistant Curator 
CuHarLes W. Manan, Assistant 
ALANSON SKINNER, Assistant 
DEPARTMENT OF PHYSIOLOGY 
Prof. Ratpo W. Tower, A.B., A.M., Ph.D., Curator 
DEPARTMENT OF PUBLIC HEALTH 
Prof. CHARLES Epwarp Amory WINSLOW, S.B., M.S., Curator 
DEPARTMENT OF WOODS AND FORESTRY 
Mary Cyntuia Dickerson, B.S., in charge 
DEPARTMENT OF BOOKS AND PUBLICATIONS 
Prof. RatpH W. Tower, A.B., A.M., Ph.D., Curator 
ANTHONY WoopwWaARD, Ph.D in charge of Maps and Charts 
DEPARTMENT OF PUBLIC EDUCATION 
Prof. Atgert S. Bickmore, B.S., Ph.D., LL.D., Curator Emeritus 
GrorGeE H. SHeRwoop, A.B., A.M., Curator 
