Education
Bachelor of Surgery, Massachusetts Institute of Technology, 1957. Master of Surgery, Caltech, 1958; Doctor of Philosophy, Rensselaer Polytechnic Institute, 1962.
Bachelor of Surgery, Massachusetts Institute of Technology, 1957. Master of Surgery, Caltech, 1958; Doctor of Philosophy, Rensselaer Polytechnic Institute, 1962.
Ahrens died on November 24, 2010 at the age of 74. Geophysicist, Pan American Petroleum Corporation, from 1958 to 1959. Second Lieutenant, United States. Army, Ballistics Research Laboratory, 1959-1960.
Geophysicist, Head Geophysics Section, Poulter Laboratory, Stanford Research Institute, 1962-1967.
He was hired and worked for Thomas Poulter. Associate Professor of Geophysics, Caltech, 1967-1976.
Professor, 1976–2004. West. M. Keck Foundation Professor of Earth Sciences, 1996–2001.
Jones Professor, 2004-2005.
Jones Professor Emeritus, 2005-2010.
National Academy of Sciences.