Docodonta

例句：

1. 1.Docodonta is a type of fossil found in the ocean floor.
   多孔虫是一种在海底发现的化石。
2. 2. The discovery of new species of Docodonta has sparked interest in marine biology.
   新物种的发现激发了对海洋生物学的兴趣。
3. 3.Docodonta fossils are often used to study ancient ocean life.
   多孔虫化石常用于研究古代海洋生命。