Questions?

For general inquires, or questions about data submissions, MySESAR, or other services, please contact us at info@geosamples.org

For any business inquires please contact the lead Principal Investigator of SESAR: Dr. Kerstin Lehnert

Lamont-Doherty Earth Observatory,
Columbia University in the City of New York
61 Route 9W
Palisades, NY 10964-1000 USA

SESAR will be unavailable from September 21-23 as we migrate to our new system. During this window, sample registration, search, and related services will be offline. Please see our newsletter for more information. For any questions or concerns, please email us at info@geosamples.org