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Bibliographic Details
Main Authors: Saito, Ryosuke, Wörmer, Lars, Taubner, Heidi, Kaiho, Kunio, Takahashi, Satoshi, Tian, Li, Ikeda, Masayuki, Summons, Roger E, Hinrichs, Kai-Uwe
Format: Dataset Open Access
Language:en
Published: PANGAEA 2022
Subjects:
µ-XRF (Micro-X-Ray-Fluorescence Spectroscopy); Aluminium; Changxing_formation; Distance; end-Permian mass extinction; HAM; Hammer; Iron; Meishan; Meishan, Zhejiang Province, South China; micro-XRF; Sulfur; ZOOMecular; Zooming into paleoenvironmental and biogeochemical processes through molecular imaging of biomarker distributions in sediments
Online Access:https://doi.org/10.1594/PANGAEA.952295
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Table of Contents:
  • An M4 Tornado Micro-XRF spectrometer system (Bruker Nano Analytics) equipped with micro-focused Rh source (50 kV, 600 µA) and poly-capillary optics (25-µm spot size) was used for elemental mapping. Measurements were conducted under vacuum (20 mb) conditions with a resolution of 50 µm per pixel and a scan time of 60 ms per pixel. Maps of Al, Fe and S (counts) were exported from M4 Tornado Software version 1.3 as xy-matrices to csv files and further processed.

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