Research Article

Study on the Mechanism of Organic Matter Enrichment in Early Cambrian Marine Shales in the Lower Yangtze Area, South China: An Example Using Well JXY1

Figure 3

Sedimentary structures of the Wangyinpu shales in Well JXY1: (a) vein structure, (b) contraction-like structures, and (c, d) contemporaneous deformed structures. See Figure 1 for the well location.
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