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Detailed File Information |
Description
In this table we provide all new 40Ar/39Ar age determinations for the West Pacific Seamount Province or WPSP. The reduced data for each performed 40Ar/39Ar analyses are listed in separate data tables, organized according to seamount name. Each table in this appendix contains (1) sample information, (2) data from the incremental heating analyses, and (3) the age results. |
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Geological Age Range and Timescale 140 - 69 Ma, Mesozoic |
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Location 0º 00.00' N - 37º 00.00' N140º 00.00' E - 180º 00.00' W, Pacific Ocean, West Pacific Seamount Province, Japanese Seamount Trail, Typhoon Seamount Trail, Northern Wake Seamount Trail, Southern Wake Seamount Trail, Magellan Seamount Trail, Ujlan Seamount Trail, Anewetak Seamount Trail, Ralik Seamount Trail, Ratak Seamount Trail, Gilberts Ridge, Marshall Islands |
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Keywords 40Ar/39Ar geochronology, argon, ocean island basalts, Pacific plate, plagioclase, hornblende, groundmass, seamount trails, guyots, atolls, analytical data |
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