Andrew Herbert Knoll (born 1951) is the Fisher Professor of Natural History and a Professor of Earth and Planetary Sciences at Harvard University. Born in West Reading, Pennsylvania in 1951,Andrew Knoll graduated from Lehigh University with a bachelor of arts in 1973 and received his Ph.D. from Harvard University in 1977 for a dissertation entitled "Studies in Archean and Early Proterozoic Paleontology." Knoll taught at Oberlin College for five years before returning to Harvard as a professor in 1982. At Harvard, he serves in the departments of Organismic and Evolutionary Biology and Earth and Planetary Sciences.
