Geology & Geophysics
Office Phone: +1 508 289 2963
Fax: +1 508 457 2187
WHOI Mailing Address:
Woods Hole Oceanographic Institution
266 Woods Hole Rd.
Woods Hole, MA 02543-1050
B.Sc. University of Tokyo, Japan, 1963, Geology
M.Sc. University of Tokyo, Japan, 1965, Geology
D.Sc. University of Tokyo, Japan, 1968, Geology
Geochemical evolution of the mantle, especially isotopic and trace element chemistry of minerals in ultramafic and mafic inclusions in basalts and kimberlites, as well as mineral inclusions in diamonds; kinetics of geochemical processes such as kinetics of crystal growth and trace element incorporation; in situ chemical and isotopic analyses of geologic materials with secondary ion mass spectrometry techniques.