Research Article

Research on Coal Bed Methane (Gas) Occurrence Controlled by Geological Tectonics in the Southern Margin of North China Plate: A Case Study of the Pingdingshan Coalfield, China

Figure 1

The geotectonic location of Pingdingshan Coalfield with (a) geotectonic units of China and geographical location of Pingdingshan Coalfield and (b) tectonic units of Qinling orogenic belt and geographical location of Pingdingshan Coalfield.