https://blog.wongcw.com/2020/10/12/%e7%81%ab%e6%98%9f%e7%9a%84%e6%b2%99%e4%b8%98%e5%8c%96%e7%9f%b3%e6%8f%90%e4%be%9b%e4%ba%86%e7%b4%85%e8%89%b2%e6%98%9f%e7%90%83%e6%b0%a3%e5%80%99%e5%8f%b2%e7%9a%84%e7%b7%9a%e7%b4%a2/
火星的沙丘化石提供了紅色星球氣候史的線索