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Detailed File Information |
Description
Groundmass and plagioclase 40Ar/39Ar ages for the small Lelei seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-34-7 is sampled at 3342-2250 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format. |
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Geological Age Range and Timescale 70.2 Ma |
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Location 1º 10.45' S - 0º 50.19' S176º 18.29' W - 175º 57.61' W, Pacific Ocean, Lelei Seamount, SMNT-010S-1761W, Southwest Pacific, Tokelau Seamounts |
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Instructions
Two files are included in this upload. One is the *.AGE file that can only be opened in ArArCALC. The other is the same file but then saved in the Microsoft Excel format with the extension *.XLS and can be viewed outside ArArCALC. Note that the ArArCALC.log file is already included in the *.AGE file. |
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Keywords 40Ar/39Ar geochronology, argon, K/Ar, ArArCALC, Pacific plate, seamount, guyot, plagioclase, groundmass |
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Copyright Owner Anthony A.P. Koppers Institute of Geophysics and Planetary Physics Scripps Institution of Oceanography University of California, San Diego La Jolla, CA 92093-0225, USA
Phone: +1 858 534 8771 Fax: +1 858 534 8090 |
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