https://blog.wongcw.com/2021/04/26/%e7%a0%94%e7%a9%b6%e7%a8%b1%e5%9c%b0%e7%90%83%e7%9a%84%e5%a4%a7%e9%99%b8%e5%9c%b0%e6%ae%bc%e5%87%ba%e7%8f%be%e7%9a%84%e6%99%82%e9%96%93%e6%af%94%e6%ad%a4%e5%89%8d%e8%aa%8d%e7%82%ba%e7%9a%84%e8%a6%81/
研究稱地球的大陸地殼出現的時間比此前認為的要早5億年