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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:
4-ring polycyclic aromatic hydrocarbon, per unit sediment dry mass; 5-ring polycyclic aromatic hydrocarbon, per unit sediment dry mass; 6-ring polycyclic aromatic hydrocarbon, per unit sediment dry mass; 7-ring PAH/5-ring PAH ratio; 7-ring polycyclic aromatic hydrocarbon, per unit sediment dry mass; C2-dibenzofuran, dry sediment; C30 hopane beta alpha/(beta alpha +alpha beta); Calculated; Changxing_formation; dibenzofuran; Distance; Distance, maximum; Distance, minimum; end-Permian mass extinction; GC-MS; GC-MS analysis of the non-polar fraction of extracted sediment powder; HAM; Hammer; hopane; Meishan; Meishan, Zhejiang Province, South China; PAHs; ZOOMecular; Zooming into paleoenvironmental and biogeochemical processes through molecular imaging of biomarker distributions in sediments
Online Access:https://doi.org/10.1594/PANGAEA.952294
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Table of Contents:
  • The non-polar fraction of toluene:MeOH (9:1) extracted sediment samples was analyzed by GC-MS on an Agilent gas chromatograph (GC, 6890) interfaced with an Agilent 5975 mass selective detection (MSD) instrument. A DB-5MS column (60 m × 250 μm × 0.25 μm) was installed with the GC oven. The temperature program was: isothermally at 40 °C for 2 min, ramped to 320 °C at a rate of 4°/min, and then held at this temperature for 22 min.

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