ichthyostegids were among the earliest tetrapods to walk on land.
鱼石螈是最早在陆地上行走的两栖动物之一。
fossil evidence shows that ichthyostegids had primitive limbs.
化石证据表明鱼石螈具有原始的四肢。
scientists discovered well-preserved ichthyostegid specimens in greenland.
科学家在格陵兰岛发现了保存完好的鱼石螈标本。
ichthyostegids lived during the late devonian period.
鱼石螈生活在泥盆纪晚期。
the anatomy of ichthyostegids reveals the transition from fish to amphibians.
鱼石螈的解剖结构揭示了从鱼类向两栖动物的过渡。
researchers study ichthyostegids to understand vertebrate evolution.
研究人员通过研究鱼石螈来理解脊椎动物的进化。
ichthyostegids possessed both fish-like and tetrapod characteristics.
鱼石螈同时具有鱼类和四足动物的特征。
the discovery of ichthyostegids changed our understanding of land colonization.
鱼石螈的发现改变了我们对陆地定居的理解。
paleontologists continue to debate the locomotion of ichthyostegids.
古生物学家继续争论鱼石螈的运动方式。
ichthyostegids represent a crucial link in the evolution of tetrapods.
鱼石螈代表了四足动物进化中的关键环节。
the skull structure of ichthyostegids shows intermediate features.
鱼石螈的颅骨结构显示出中间特征。
ichthyostegid fossils provide valuable insights into early tetrapod morphology.
鱼石螈化石为了解早期四足动物形态提供了宝贵的见解。
ichthyostegids were among the earliest tetrapods to walk on land.
鱼石螈是最早在陆地上行走的两栖动物之一。
fossil evidence shows that ichthyostegids had primitive limbs.
化石证据表明鱼石螈具有原始的四肢。
scientists discovered well-preserved ichthyostegid specimens in greenland.
科学家在格陵兰岛发现了保存完好的鱼石螈标本。
ichthyostegids lived during the late devonian period.
鱼石螈生活在泥盆纪晚期。
the anatomy of ichthyostegids reveals the transition from fish to amphibians.
鱼石螈的解剖结构揭示了从鱼类向两栖动物的过渡。
researchers study ichthyostegids to understand vertebrate evolution.
研究人员通过研究鱼石螈来理解脊椎动物的进化。
ichthyostegids possessed both fish-like and tetrapod characteristics.
鱼石螈同时具有鱼类和四足动物的特征。
the discovery of ichthyostegids changed our understanding of land colonization.
鱼石螈的发现改变了我们对陆地定居的理解。
paleontologists continue to debate the locomotion of ichthyostegids.
古生物学家继续争论鱼石螈的运动方式。
ichthyostegids represent a crucial link in the evolution of tetrapods.
鱼石螈代表了四足动物进化中的关键环节。
the skull structure of ichthyostegids shows intermediate features.
鱼石螈的颅骨结构显示出中间特征。
ichthyostegid fossils provide valuable insights into early tetrapod morphology.
鱼石螈化石为了解早期四足动物形态提供了宝贵的见解。
探索常用高频词汇