古植代

The fossil record indicates that the first paleophytes emerged during the Paleozoic era.
化石记录显示，古生植物首次出现在古生代。
Many paleophytes, such as ferns, dominated the landscape in prehistoric times.
许多古生植物，如蕨类，在史前时期主宰着地景。
The study of paleophytes helps botanists understand the evolution of plant life on Earth.
对古生植物的研究帮助植物学家理解地球上植物生命的演化。
Unlike modern angiosperms, paleophytes did not produce flowers or seeds but reproduced via spores.
与现代被子植物不同，古生植物不生产花或种子，而是通过孢子繁殖。
The transition from water to land was marked by the emergence of early paleophytes around 470 million years ago.
大约4.7亿年前，从水生到陆生的转变标志着早期古生植物的出现。
Paleobotanists uncover the secrets of ancient ecosystems by studying the anatomy of paleophytes.
古植物学家通过研究古生植物的解剖结构来揭示古代生态系统的秘密。
Some paleophytes, like clubmosses, still exist today, providing a living link to our planet's distant past.
一些古生植物，如石松，至今仍然存在，为我们提供了与地球遥远过去活着的联系。
The development of vascular systems in paleophytes was a crucial adaptation for their survival on land.
古生植物中维管系统的发育是它们在陆地上生存的关键适应性变化。
The Carboniferous period saw an explosion of growth in paleophytes, leading to extensive coal deposits.
石炭纪见证了古生植物的爆发式增长，形成了广泛的煤炭沉积。
Paleophytes played a pivotal role in shaping Earth's atmosphere by contributing to the increase of oxygen levels.
古生植物在增加地球氧气水平方面发挥了关键作用，从而塑造了地球的大气环境。