Museum Building / National Press Building / National Museum / /
NaturalFeature
Rocky Mountain Region / Grand Canyon / /
Organization
Congress / Smithsonian Institution / Geological Society of Washington / Ambitious Assistants Association / Washington Academy / Geological Society / Pick and Hammer Club / /
Person
Merrill / T. Wayland Vaughan / G. D. Harris / Alfred H. Brooks / W. H. Dall / Keith Hill / Arthur C. Spencer / Charles D. Walcott / J. W. Powell / A. C. Peale / W. H. Holmes / Chester W. Purington / Lester F. Ward / Hayden / Knowlton White / Joseph A. Taff / George Otis Smith / Josiah E. Spurr / David White / Bailey Willis / McGee Willis / Harold B. Goodrich / Arnold Hague / George W. Stose / R. T. Hill / E. E. Howell / Roland Brown / Walter C. Mendenhall / C. A. White / John Wesley Powell / /
Position
Director of the Geological Survey / Director of the United States Geological Survey / first president / Major / Secretary / then Director of the United States Geological Survey / /