stratotype 中文意思是什麼

stratotype 解釋
層型
  1. Key of the terrestrial stratotype establishment is to discover a sediment - successive section with rich fossils and complete exposure

    建立陸相層型的關鍵是找到沉積連續、化石豐富和暴露完全的剖面。
  2. Both " unit stratotype " and " boundary stratotype " can be carried out equally, but it is better firstly to set up " boundary stratotype " if a suitable section could be found

    陸相層型可以「單位層型」與「界線層型」建立並舉,有條件的地質斷代還是要重視建立「界線層型」 。
  3. Theory, methods and urgency of establishing the terrestrial stratotype are discussed based on the study of the stratotype candidate of terrestrial jurassic - cretaceous boundary, luanping, northern hebei province, compared with " revised guidelines " of the ics and stipulation of the international stratigraphic guide

    摘要從總結陸相侏羅白堊紀地層界線的研究成果和工作方法入手,結合國際地層委員會「修訂準則」和國際地層指南的規定,論述了建立「陸相層型」的緊迫性、理論和方法。
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