ecostratigraphic造句

• A description of ecostratigraphic section and one columnar section are given
  作出了生态地层柱状图。
• The first non - marine ecostratigraphic research was made in dividing late mesozoic strata of fengning , hebei province
  在化石产地的中生代地层划分中，首次对非海相生态地层学进行了研究。
• Ecostratigraphic subdivision revealed a general pattern of basin evolution , which re - appears in many other sections of northeast china
  生态地层划分的结果显示了中生代晚期在辽宁省西部和内蒙古自治区东部地区具有代表性的盆地演变的一般模式。