Major sedimentary facies in the Huanhe-Huachi Formation include lacustrine facies, delta facies, meandering fluvial facies, and interbedded eolian sandstone facies.

 
  • 而在环河华池组主要沉积了湖相、三角洲相、曲流河相及风成砂岩夹层。
今日热词
目录 附录 查词历史