But the great age difference with time gaps between the cores and rims of these particular zircons indicates that two distinct events took place, separated by a major hiatus.

 
  • 然而某些特别的锆石,中心与表面间有著相当大的年龄落差(也就是年代的间断),显示有两个独立事件发生,并且隔了相当长的一段时间。
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