David Johnston

David Johnston

John L. Loeb Associate Professor of the Natural Sciences and co-Director of Graduate Studies
David  Johnston

Isotope geochemistry and historical geobiology. Re-animating ancient ecosystems and ocean chemistry using stable isotope systems, chemical speciation techniques, modern microbial experiments (for calibration) and theoretical considerations.

Assistant: Sabinna Cappo

Contact Information

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EPS
20 Oxford St.
Cambridge, MA 02138

Office Location: Hoffman 302
p: 617-496-5024 f: 617-384-7396

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