Characteristics of Organic Matter Pores and the Relationship with Current Pressure System of Lower Silurian Longmaxi Shales in Dingshan Field, Southern Sichuan, China

Figure 4

Characteristic of organic matter in situ and their organic matter pores in Longmaxi formation shale in Dingshan field under SEM ((a, c, f) acritarch; (b) algae; (d) plant debris; (e) graptolite debris).

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