Geochemical Characteristics and Sedimentary Environment of the Upper Permian Longtan Coal Series Shale in Western Guizhou Province, South China

<div>Organic geochemical characteristics and mineral composition of the Longtan coal series shale (the data of W1 is from [<a href="/journals/geofluids/2021/9755861/#B11">11</a>, <a href="/journals/geofluids/2021/9755861/#B12">12</a>]; W3 is from [<a href="/journals/geofluids/2021/9755861/#B8">8</a>]; W5 is from [<a href="/journals/geofluids/2021/9755861/#B10">10</a>]).</div>

Geofluids

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Figure 3: Geochemical Characteristics and Sedimentary Environment of the Upper Permian Longtan Coal Series Shale in Western Guizhou Province, South China 

Figure 3 | Geochemical Characteristics and Sedimentary Environment of the Upper Permian Longtan Coal Series Shale in Western Guizhou Province, South China 