quot;FONT-FAMILY: ’Times New Roman’; FONT-SIZE: 9pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>Yingchengquot;FONT-FAMILY: ’Times New Roman’; FONT-SIZE: 9pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US> quot;urn:schemas-microsoft-com:office:smarttags" />quot;on">Basin is located in the east margin of the quot;on">Songliao quot;on">Basin, the strata can contrast with the quot;on">quot;on">Songliao quot;on">Basin strata. Strata of the quot;on">quot;on">Yingcheng quot;on">Basin sequences can correspond the Songliao Basin-VI and IX of the X sequence (Huoshiling Formation, Shahezi Formation, Yingcheng Formation, Denglouku Formation and Quantou Formation) strata. quot;on">quot;on">Yingcheng quot;on">Basin formation should be divided into the Upper Jurassic system Huoshiling Formation (J3h), Lower Cretaceous system Shahezi Formation (K1sh), Yingcheng Formation (K1y) Quantou Formation (K1q). The major industry coal seam occurred in Shahezi Formation.