The Permo Carboniferous is the main coal bearing strata in Henan Province.
石炭—二叠纪地层是河南省主要含煤地层。
The Permo Carboniferous coal bearing measures mainly occur in the fault depression of Luxi uplifted area and in Jiyang sag in Shandong.
石炭二叠纪含煤地层主要赋存于鲁西隆起区的一些断块坳陷区和济阳坳陷区。
The Weizhou coalfield is a Permo-Carbonaceous coalfield in the middle sector of the Ordos Basin west margin and possesses abundant coal resources.
韦州煤田位于鄂尔多斯盆地西缘中段，属石炭—二叠纪煤田，煤炭资源丰富。
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