Background
Tombaugh, Geoffrey Clarke was born on April 19, 1962 in New York City. Son of Richard Franklin and Sandra (Clarke) Tombaugh.
Tombaugh, Geoffrey Clarke was born on April 19, 1962 in New York City. Son of Richard Franklin and Sandra (Clarke) Tombaugh.
AB, Haverford College, 1984; Doctor of Philosophy, Stanford University, 1992.
Research biologist, Monsanto Company, St. Louis, 1984-1986; research associate, Duke U., Durham, North Carolina, since 1992. Wildlife biologist on retreat in Amazon rainforest, 1992.
Volunteer Habitat for Humanity, Chapel Hill, North Carolina, 1993. Member Society for Neuroscience, International Brain Research Organisation.