discordant unconformity

• 不整合

discordant unconformity的用法和样例：

例句

1. There is sufficient sand available to blanket the unconformity.
   这里有充足的砂质物铺盖不整合面。
2. The erosional surface dissected by such valleys may subsequently become an unconformity in the stratigraphic sequence.
   被这种河谷切割的侵蚀面后来可能成为地层层序中的不整合性。