Ongoing work:
- Theory and measurements of ultramafic alteration reactions.
- Sub-aerial carbonate formation.
- The fate of mineral-bound subducted carbon.
- Quantifying the carbon sinks associated with the Taconic orogeny in Newfoundland.

Prior work:
- Clay formation and organic carbon burial during ophiolite obduction.
- Removal of the Martian atmosphere during ultramafic alteration.
- Geochemistry and geochronology of Columbia River Basalts

Teaching experience:
- Field geology, analysis of geologic data, intro geology (MIT).
- Structural geology, sedimentology (Princeton U.).