Analysis on Black Shale Sedimentary Paleoenvironment and Tectonic Setting of the First Member of Luzhai Formation of Lower Carboniferous, Rongshui Area of Guangxi, China

<div>Ba-Sr map of shales in the first member of Luzhai formation in Rongshui area [<a href="/journals/geofluids/2023/2499361/#B35">35</a>]: I stands for modern delta brackish clay area; II represents the Pacific offshore sediment area; III represents marine carbonate rock area of different ages in Russian platform; IV represents modern high salt water sediment area.</div>

Geofluids

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Figure 5

Figure 5: Analysis on Black Shale Sedimentary Paleoenvironment and Tectonic Setting of the First Member of Luzhai Formation of Lower Carboniferous, Rongshui Area of Guangxi, China 

Figure 5 | Analysis on Black Shale Sedimentary Paleoenvironment and Tectonic Setting of the First Member of Luzhai Formation of Lower Carboniferous, Rongshui Area of Guangxi, China 