52 REPORT OF NATIONAL MUSEUM, 1906. 
DEPARTMENT OF BroLoay—Continued. 
Division of Marine Invertebrates: Richard Rathbun, Curator; J. E. Benedict, 
Assistant Curator; Mary J. Rathbun, Assistant Curator; Harriet Rich- 
ardson, Collaborator. : 
Section of Helminthological Collections: C. W. Stiles, Custodian; B. H. 
Ransom, Assistant Custodian. 
Division of Plants (National Herbarium): Frederick V. Coville, Curator: J. N. 
Rose, Associate Curator; W. R. Maxon, Assistant Curator; LeRoy 
Abrams, Assistant Curator; J. H. Painter, Aid. 
Section of Cryptogamie Collections: O. F. Cook, Assistant Curator. 
Section of Higher Algze: W. T. Swingle, Custodian. 
Section of Lower Fungi: D. G. Fairchild, Custodian. 
Associates in Zoology: Theodore N. Gill, C. Hart Merriam, R. E. C. Stearns, 
W. L. Abbott. 
Associates in Botany: Edward L. Greene, John Donnell Smith. 
DEPARTMENT OF GEOLOGY: 
George P. Merrill, Head Curator. 
Division of Physical and Chemical Geology (Systematic and Applied): George P. 
Merrill, Curator; Laurence La Forge, Aid. 
Division of Mineralogy: F. W. Clarke, Curator; Wirt Tassin, Assistant Curator. 
Division of Stratigraphic Paleontology: Charles D. Walcott, Curator; R. 8. Bass- 
ler, Assistant Curator. 
Section of Invertebrate Fossils: Paleozoic, R. 8. Bassler, in charge; Carbon- 
iferous, George H. Girty, Custodian; Mesozoic, T. W. Stanton, Custodian; 
Cenozoic, W. H. Dall, Associate Curator; Madreporarian Corals, T. Way- 
land Vaughan, Custodian. 
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, Charles A. White. 
Associate in Paleobotany, Lester F. Ward. 
DEPARTMENT OF MINERAL TECHNOLOGY: 
Charles D. Walcott, Curator. 
ADMINISTRATIVE STAFF. 
Chief of Correspondence and Documents, R. I. Geare. 
Disbursing Agent, W. I. Adams. 
Superintendent of Construction and Labor, J. 8. Goldsmith. 
Editor, Marcus Benjamin. 
Editorial Clerk, E. 8. Steele. 
Assistant Librarian, N. P. Scudder. 
Photographer, T. W. Smillie. 
Registrar, 8. C. Brown. 
Property Clerk, W. A. Knowles. 
