Darrell in TibetDarrell S. Kaufman, Professor

School of Earth Sciences and

          Environmental Sustainability

Northern Arizona University

928-523-7192

darrell.kaufman@nau.edu

I study geologic records of environmental and climatic changes that took place during the recent past

- Climate Variability from Arctic Lakes

- Climatic Records from Southern Alaska Lakes

- Sedimentary Records of Environmental Change

- Amino Acid Geochronology