America CC / NPS office of Policy / American Geophysical Union / American Geological Institute / National Park Service / Geological Society / National Association of Geoscience Teachers John C. Steinmetz / Society for Vertebrate Paleontology Barbara J. Tewksbury / Paleontological Society / /
Person
Barbara J. Tewksbury / Natural Resource / Joseph Alston / Loran Fraser / Michael Soukup / Robert E. Dickinson / John C. Steinmetz / Geologists Hans-Dieter Sues / Robert van der Voo / William I. Ausich / /
Position
President / Director / Superintendent / Director / Natural / Chief / /