Auxiliary material for this article contains new 40Ar/39Ar age data reported in this study that have been calculated using ArArCALC v2.5.1 and contains complete sets of the analytical results.

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ggge2082-sup-0001-readme.txtplain text document16Kreadme.txt
ggge2082-sup-0002-txts01.pdfPDF document2520KText S1. The ArArCALC data for 46 new 40Ar/39Ar incremental heating analyses for seamounts along the middle 2/3 of the Louisville seamount trail.
ggge2082-sup-0003-tab01.txtplain text document4KTab-delimited Table 1.
ggge2082-sup-0004-tab02.txtplain text document6KTab-delimited Table 2.

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