diagenism

例句：

1. 1. The dinosaurs lived during the Cretaceous period, which is considered a major geological age.
   恐龙生活在白垩纪，被认为是一个重要的地质时代。
2. 2. The discovery of new species in the Amazon rainforest has sparked debate about the significance of geological ages.
   亚马逊雨林新物种的发现引发了对地质时代的意义的辩论。
3. 3. The study of diagenesis helps us understand how rocks change over time and how these changes impact geological processes.
   研究成岩作用有助于我们理解岩石随时间如何变化以及这些变化如何影响地质过程。