板块构造学,翻译自 https://ucmp.berkeley.edu/geology/tectonics.php
板块构造学,翻译自 https://ucmp.berkeley.edu/geology/tectonics.php
关于地质年代,翻译自 https://ucmp.berkeley.edu/exhibit/histgeoscale.php
太古宙与冥古宙,翻译自 https://ucmp.berkeley.edu/precambrian/archean_hadean.php
新生代,翻译自 https://ucmp.berkeley.edu/cenozoic/cenozoic.php
地质年代表,翻译自 https://ucmp.berkeley.edu/help/timeform.php