Focusing on understanding geological time, stratigraphy has made three milestone achievements characterized by lithostratigraphy, biostratigraphy and cyclostratigraphy.

  • 摘要围绕对地质时间的认识,地层学取得了从岩石地层学、生物地层学和旋回地层学3次里程碑性的重大进展。
目录 查词历史