International Ocean Discovery Program
JOIDES Resolution Science Operator

Expedition 360 Photo Gallery · Week 7

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Roy Davis (Laboratory Officer, IODP JRSO) refilling the PFT pump in the mud room. PFT stands for perfluorocarbon tracer, which the microbiologists use to determine if the core is contaminated. (Credit: Bill Crawford, IODP JRSO) [Photo ID: exp360_187]
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