Provenance and tectonic settings of late Triassic-Jurassic deposits in the Southwestern Yangtze block: evidence from the geochemistry, SW China.

Sci Rep · 2025 · PMC12223271 · PMID 40603915

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an increasing trendno p-value reported

According to the diagram of the La/Th ratio to Hf 39 most of the studied samples plot in the source area of felsic rocks, whereas a small number of samples (mainly those from the Ziliujing Formation) plot in the area that has an increasing trend of old sedimentary components.

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