UHM Dept. of Earth Sciences banner, sunset over Diamond Head, (c) Ken H Rubin
Gregory Ravizza

Gregory Ravizza
Associate Professor
Marine and Environmental Geology Division

Research Fields
  • Marine Geochemistry
  • Paleoceanography
Research Topics
  • Marine Os isotope geochemistry
  • Sediment geochemistry of the Platinum group elements
  • Sediment record of impact events and large igneous province eruption
Research Themes
Courses Commonly Taught
Undergraduate
  • ERTH 101 Dynamic Earth
  • ERTH 200 Geological Inquiry
  • ERTH 407 Energy and Mineral Resources