Geochemical composition of tephra layers from deep sediment core MD99-2284, north of the Faroe-Shetland Channel, eastern Nordic Sea ...
Electron-probe microanalysis (EPMA). These measurements were performed at the Tephrochronological Analytical Unit at the University of Edinburgh using a Cameca SX100 electron microprobe with five vertical wavelength dispersive spectrometers, providing oxide values (wt. %) for 10 major elements (see...
Main Authors: | , , , , , |
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Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2020
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.913650 https://doi.pangaea.de/10.1594/PANGAEA.913650 |
Summary: | Electron-probe microanalysis (EPMA). These measurements were performed at the Tephrochronological Analytical Unit at the University of Edinburgh using a Cameca SX100 electron microprobe with five vertical wavelength dispersive spectrometers, providing oxide values (wt. %) for 10 major elements (see supplementary information).Beam size: 5Settings:Na, Al, Si, K†, Ca, Fe, Mg :15 keV 2nAMn, P†, Ti: 15 keV 80 nA ... |
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