Fengshan Formation

例句：

1. 1. The Fengshan Formation is a significant geological formation in China's western region.
   风山组是中国西部地区的一个重要地质构造。
2. 2.The Fengshan Formation contains fossils that date back millions of years.
   风山组包含数百万年前的化石。
3. 3.The study of the Fengshan Formation has led to new insights into the evolution of life on Earth.
   对风山组的研究为地球生命演化提供了新的见解。