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Expedition 399

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Expedition 398
Expedition 397
Expedition 397T

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Current Expedition

Expedition 399: Building Blocks of Life, Atlantis Massif

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What Is IODP?

The International Ocean Discovery Program (IODP) is an international research collaboration that coordinates seagoing expeditions to study the history of the Earth recorded in sediments and rocks beneath the ocean floor. The JOIDES Resolution Science Operator (JRSO) operates the scientific drillship JOIDES Resolution on behalf of the National Science Foundation. With an international workforce and scientists with many different backgrounds and perspectives, the JRSO promotes a diverse, equitable, and inclusive work environment, which is reflected in our JRSO Code of Conduct.

Our Vision

We are committed to exceeding the expectations of the scientific ocean drilling community by maximizing the science the JOIDES Resolution delivers.