84 REPOBT OF NATIONAL MUSEUM, 1912. 



Depaktment of Biology — Continued. 



Division of Marine Invertebrates — Continued. 



Section of Helminthological Collections: C. W. Stiles, Custodian; B. H. 



Ransom, Assistant Custodian ; P. E. Garrison, United States Navy, 



Assistant Custodian. 



Division of Plants {National Herbarium) : Frederick V. Coville, Curator; 



W. R. Maxon, Assistant Curator; P. C. Standley. Assistant Curator- 



Cactacere, Crassulaceje, and Miscellaneous Mexican Collections : J. N. 



Rose, Custodian. 

 Section of Cryptogamic Collections; O. F. Cook, Assistant Curator. 

 Section of Higher Algfe : W. T. Swingle, Custodian. 

 Section of Lower Fungi : D. G. Faircliild. Custodian. 

 Associates in Zoology ; Theodore N. Gill, C. Hart Merriam, W. L. Abbott, 



Edgar A. Mearns, United States Army (retired). 

 Associates in Botany : Edward L. Greene, John Donnell Smith, J. N. Rose. 

 Collaborators in Zoology ; D. D. Streeter, Copley Amory, jr., George Mixter. 

 Department of Geology : 



George P. Merrill, Head Curator. 

 Division of Physical and Chemical Geology (Systematic and Applied) : 



George P. Merrill, Curator; Chester G. Gilbert, Assistant Curator. 

 Division of Mineralogy and Petrology: F. W. Clarke, Curator; J. E. Pogue, 



Assistant Curator. 

 Division of Paleontology: R. S. Bassler, Curator. 



Section of Invertebrate Paleontology: Lancaster D. Burling, Assistant 

 Cui'ator; T. W. Stanton, Custodian of Mesozoic Collection; William 

 H. Dall, Associate Curator of Cenozoic Collection ; T. \Vuyland 

 Vaughan, Custodian of Madreporarian Corals. 

 Section of Vertebrate Paleontology : James W. Gidley, Assistant Cura- 

 tor of Fossil Mammals ; Charles W. Gilmore, Assistant Curator of 

 Fossil Reptiles. 

 Section of Paleobotany : David White, Associate Curator ; A. C. Peale, 

 Aid; F. H. Knowlton, Custodian of Mesozoic Plants. 

 Associate in Mineralogy : L. T. Chamberlain. 

 Associate in Paleontology : Frank Springer. 

 Associate in Paleobotany : Lester F. Ward. 

 Department of Mineral Technology : 



Charles D. Walcott, Curator. 

 Division of Textiles : 



Frederick L. Lewton, Curator. 

 National Gallery of Art : 



William H. Holmes, Curator. 



.ADMINISTRATIVE STAFF. 

 Chief of Correspondence and Documents, R. I. Geare. 

 Disbursing Agent, W. I. Adams. 



Superintendent of Construction and Labor, J. S. Goldsmith. 

 Editor, Marcus Benjamin. 

 Editorial Clerk, E. S. Steele. 

 Assistant Librarian, N. P. Scudder. 

 Photographer, T. W. Smillie. 

 Registrar, S. C. Brown. 

 Proi>erty Clerk, W. A. Knowles. 

 Engineer, C. R. Denmark. 



