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IODP Expedition 402 Per-fluorocarbon tracers (PFT)

Name: IODP Expedition 402 Per-fluorocarbon tracers (PFT)
Keywords: International Ocean Discovery Program, Site U1617, deep earth, magmatism and mantle exhumation, Tyrrhenian Continent-Ocean transition, rifting, tectonic plate life cycle, IODP, JOIDES Resolution, Site U1612

Research datakeyboard_double_arrow_right Dataset 08 Apr 2025Publisher:International Ocean Discovery Program

Authors: Malinverno, Alberto; Zitellini, Nevio; Estes, Emily R.; Abe, Noriaki; Akizawa, Norikatsu; Bickert, Manon; Cunningham, Emily H.; +20 Authors

doi: 10.5281/zenodo.15238650 , 10.5281/zenodo.15238651

IODP Expedition 402 Per-fluorocarbon tracers (PFT)

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Abstract

Perfluorocarbon tracers (PFT) can be used to quantify the amount of core contamination due to drilling fluid. PFT is continuously pumped into the stream of drilling fluid to maintain a consistent concentration. Core subsamples are then measured in triplicate using µECD gas chromatography. Measured levels of PFT of the core outer surface, the outer core surface after undergoing a decontamination procedure, and the inner core are then compared to determine the degree of contamination.

Keywords

International Ocean Discovery Program, Site U1617, deep earth, magmatism and mantle exhumation, Tyrrhenian Continent-Ocean transition, rifting, tectonic plate life cycle, IODP, JOIDES Resolution, Site U1612, Site U1615, Site U1616, Site U1613, Expedition 402, Site U1614, Earth connections

1 Research products, page 1 of 1

Tyrrhenian Continent–Ocean Transition
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IODP Expedition 402 Per-fluorocarbon tracers (PFT)

IODP Expedition 402 Per-fluorocarbon tracers (PFT)

1 Research products, page 1 of 1

Tyrrhenian Continent–Ocean Transition