paleozoic era
古生代
paleozoic fossils
古生代化石
paleozoic rocks
古生代岩石
paleozoic life
古生代生命
paleozoic period
古生代时期
paleozoic era's end
古生代的结束
paleozoic marine
古生代海洋
paleozoic plants
古生代植物
paleozoic animals
古生代动物
paleozoic era's climate
古生代的气候
the paleozoic era is known for its diverse marine life.
古生代以其多样的海洋生物而闻名。
paleozoic fossils provide valuable insights into ancient ecosystems.
古生代化石为古代生态系统提供了宝贵的见解。
many plants and animals evolved during the paleozoic period.
许多植物和动物在古生代时期进化。
the paleozoic was characterized by the emergence of fish.
古生代的特点是鱼类的出现。
researchers study paleozoic rocks to understand earth's history.
研究人员研究古生代的岩石以了解地球的历史。
paleozoic climates varied greatly from warm to cool.
古生代的气候变化很大，从温暖到凉爽。
the paleozoic era ended with a major mass extinction event.
古生代以一次重大的物种灭绝事件结束。
paleozoic amphibians were among the first to adapt to land.
古生代的两栖动物是最早适应陆地的动物之一。
the study of paleozoic geology helps us understand plate tectonics.
古生代地质学的研究帮助我们理解板块构造。
paleozoic trilobites are a key focus of paleontological research.
古生代的三叶虫是古生物学研究的重点。
paleozoic era
古生代
paleozoic fossils
古生代化石
paleozoic rocks
古生代岩石
paleozoic life
古生代生命
paleozoic period
古生代时期
paleozoic era's end
古生代的结束
paleozoic marine
古生代海洋
paleozoic plants
古生代植物
paleozoic animals
古生代动物
paleozoic era's climate
古生代的气候
the paleozoic era is known for its diverse marine life.
古生代以其多样的海洋生物而闻名。
paleozoic fossils provide valuable insights into ancient ecosystems.
古生代化石为古代生态系统提供了宝贵的见解。
many plants and animals evolved during the paleozoic period.
许多植物和动物在古生代时期进化。
the paleozoic was characterized by the emergence of fish.
古生代的特点是鱼类的出现。
researchers study paleozoic rocks to understand earth's history.
研究人员研究古生代的岩石以了解地球的历史。
paleozoic climates varied greatly from warm to cool.
古生代的气候变化很大，从温暖到凉爽。
the paleozoic era ended with a major mass extinction event.
古生代以一次重大的物种灭绝事件结束。
paleozoic amphibians were among the first to adapt to land.
古生代的两栖动物是最早适应陆地的动物之一。
the study of paleozoic geology helps us understand plate tectonics.
古生代地质学的研究帮助我们理解板块构造。
paleozoic trilobites are a key focus of paleontological research.
古生代的三叶虫是古生物学研究的重点。
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