Olenekian Stage

例句：

1. 1.The research has identified the Olenaikian Stage as a critical period forthe development of certain species.
   研究已经确定了奥伦尼克阶段是某些物种发展的关键时期。
2. 2. The OlenaikianStage is characterized by rapid growth and significantenvironmental changes.
   奥伦尼克阶段以快速生长和显著的环境变化为特征。
3. 3. Thetransition from one stage to another in theOlenaikian Stage is crucialfor survival.
   在奥伦尼克阶段，从一种阶段过渡到另一种阶段对于生存至关重要。