Subject matches "Seewald, Jeffrey S" or its children

Sean Sylva and Jeff Seewald monitor gas and oil separation during sample extraction.

Reddy, Sylva, and Seewald monitoring oil and gas separation during extraction.

Science team on deck ready for action and holding IGT samplers.

Jeff Seewald on deck of RV Falkor with his recovered IGT sampler.

Jeff Seewald and Stefan Sievert dousing Ann Curry after her Alvin dive.

Jeff Seewald and Stefan Sievert with IGT sampler.

Sean Sylva and Jeff Seewald troubleshooting a blocked valve.