SCIENTIFIC STAFF 



(As of February 28, 1925) 



Frederic A. Lucas, Sc.D., Honorary Director 



George H. Sherwood, A.M., Acting Director and Executive Secretary 



Robert C. Murphy, Sc.D., Assistant Director (in Scientific Correspondence, 



Exhibition, and Labeling) 



James L. Clark, Assistant Director (in Full Charge of Preparation) 



I. DIVISION OF MINERALOGY, GEOLOGY, AND GEOGRAPHY 

 W. D. Matthew, F.R.S., Curator-in-Chief 



Geology and Invertebrate Palaeontology 

 , Curator 



Chester A. Reeds, Ph.D., Assoc. Curator of Invertebrate Palaeontology (In Charge) 

 Edward J. Foyles, B.S., Assistant 



Mineralogy 



Herbert P. Whitlock, C.E., Curator 

 George F. Kunz, Ph.D., Research Associate, Gems 



Vertebrate Palaeontology 



W. D. Matthew, Ph.D., Curator-in-Chief 



Henry Fairfield Osborn, LL.D., Sc.D., Honorary Curator 



Walter Granger, Associate Curator of Fossil Mammals 



Barnum Brown, A.B., Associate Curator of Fossil Reptiles 



Charles C. Mook, Ph.D., Associate Curator 



William K. Gregory, Ph.D., Associate in Palaeontology 



Childs Frick, B.S., Research Associate in Palaeontology 



II. DIVISION OF ZOOLOGY AND ZOOGEOGRAPHY 



Frank Michler Chapman, N.A.S., Curator-in-Chief 



Lower Invertebrates 



Roy W. Miner, Ph.D., Curator 



Willard G. Van Name, Ph.D., Assistant Curator 



Frank J. Myers, Research Associate in Rotifera 



Horace W. Stunkard, Ph.D., Research Associate in Parasitology 



A. L. Tread well,. Ph.D., Research Associate in Annulata 



Entomology 



Frank E. Lutz, Ph.D., Curator 



A. J. Mutchler, Assistant Curator of Coleoptera 



Frank E. Watson, B.S., Assistant in Lepidoptera 



Charles W. Leng, B.S., Research Associate in Coleoptera 



Herbert F. Schwarz, A.M., Research Associate in Hymenoptera 



William M. Wheeler, Ph.D., Research Associate in Social Insects 



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