Research Professor of Geology Office: F.W. Olin 312 Website: R Fleischer Education: A.B. 1952, A.M. 1953, Ph.D. 1957, Geology, Harvard University Research Interests: My research has been mostly in the area of radioactivity in the environment. In recent times projects have included measuring radon exposures of individuals and neutron exposures at ground zero at the […]