W18-5, H7-18, CH9: Paleosalinity Indicators for Sediment Cores

Paleosalinity indicators for three sediment cores labeled W18-5, H7-18, and CH9. The 5.5 KB dataset is stored in an XLS file and was authored by Chengfu Zhang. It was last updated on June 2, 2026, and is shared under a CC-BY-4.0 license on figshare.

Use Cases

• Reconstructing past ocean or lake salinity levels based on geochemical indicators.
• Correlating paleosalinity changes with other paleoclimate proxy records.
• Calibrating or validating salinity proxy models using core-specific data.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• File size is 5.5 KB, indicating a focused and manageable dataset.
• Specific core identifiers (W18-5, H7-18, CH9) are provided for traceability.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection.

Provenance

Source

figshare, author Chengfu Zhang.

Freshness

Last updated 2026-06-02 17:26:37; freshness should be verified.