macrolithotype ofcoal

例句：

1. 1. The study of macrolithotypes has shed light on the evolution of early life forms.
   研究宏观化石类型揭示了早期生命形式的演化。
2. 2. Macroscopic types of fossils are often used to study the history of the Earth's crust.
   宏观化石类型常用于研究地球地壳的历史。
3. 3. The discovery of a new macrolithotype in the desert provides valuable insights into the geological processes that shaped the landscape.
   在沙漠中发现一种新的宏观化石类型，为理解塑造地貌的地质过程提供了宝贵的见解。