Chert as a recorder of diagenesis and paleoredox: Insights from O-C isotopes, Raman spectroscopy, SEM and trace elements (Early Silurian, SW Yangtze, China)
Published: 6 March 2026| Version 1 | DOI: 10.17632/vw8js7ps7h.1
Contributor:
Yan ZhangDescription
The datasets include major and minor elements, S and TOC contents (wt.%; Table S1), trace element and REEs concentrations (mg/kg) and related ratios (Table S2), organic carbon and oxygen isotopic compositions (‰; Table S3) for the Early Silurian cherts. Additionally, we compile major and trace element data, with iron speciation, for chert from the Yangtze block margin (Table S4; Fan et al., 2014; Wen et al., 2016; Wang et al., 2025).
Files
Institutions
- Chinese Academy of Geological SciencesBeijing, Beijing
Categories
Diagenesis, Paleoceanography, Redox Sensitive Metal, Chert