Shale
01
页岩, 泥板岩
a type of fine-grained sedimentary rock made from compacted clay or mud particles, known for its ability to split into thin layers
例子
Fossils embedded in shale provide valuable insights into prehistoric marine life.
嵌入页岩中的化石为了解史前海洋生物提供了宝贵的见解。
