Research Interests

My research interests are geochemical evolution of Earth's crust and mantle using Sr, Nd, Pb, Hf, and Os isotopic tracers; processes of petrogenesis in volcanic arcs; geochemical applications of the ion microprobe; and ocean crust -- seawater chemical interactions.

Membership Type


Election Year


Primary Section

Section 15: Geology

Secondary Section

Section 16: Geophysics