Frank Press - Early Life and Career

Early Life and Career

Born in Brooklyn, New York, Press graduated with a B.S. degree from the City College of New York (1944) and completed his M.A. (1946) and Ph.D. (1949) degrees at Columbia University under Maurice "Doc" Ewing. As one of Ewing's two assistant professors, (with J. Lamar "Joe" Worzel as the other) Press was a co-founder of Lamont Geological Observatory (now Lamont-Doherty Earth Observatory) in Palisades, N.Y. Originally trained as an oceanographer, Press participated in research cruises on the sailing vessels RV Vema and RV Atlantis.

In the early 1950s, Press turned to seismology, co-authoring with Ewing and Jardetzky a seminal monograph on elastic waves in layered media. In 1957, Press was recruited by Caltech to succeed founder Beno Gutenberg as director of the Seismological Laboratory, a position in which he remained until 1965. The appointment was controversial in that it passed over both Hugo Benioff and Charles Richter, then the laboratory's senior professors, for a much younger outsider.

Press' accomplishments in this period include the design of a long-period seismograph, and the first detection of the Earth's normal modes of oscillation ("bell ringing"), excited by the Great Chilean Earthquake, a pioneering application of digital processing to seismic recordings. Press was also closely involved in the construction of a lunar seismograph, first deployed by the Apollo 11 astronauts (see Lunar seismology).