n.德文郡；泥盆纪
adj.德文郡的，（地质)泥盆纪（古代生物的一个时期)的

The Devonian period saw the rise of the first true fish, including the ancestors of modern sharks and rays.
在石炭纪，最早的真正鱼类开始出现，包括现代鲨鱼和鳐鱼的祖先。
Fossilized plants from the Devonian era reveal a lush, swampy environment with abundant vegetation.
石炭纪的化石植物显示出茂密的沼泽地带，植被丰富。
During the Devonian, the Earth's climate was generally warm and humid, supporting the expansion of marine life.
在石炭纪，地球的气候温暖潮湿，有利于海洋生物的繁衍。
The Devonian is known for its iconic "stromatolites," layered sedimentary structures formed by ancient microbial mats.
石炭纪以标志性“斯特罗玛托利斯”而闻名，这是由古代微生物垫形成的层状沉积结构。
Paleontologists have discovered complex ecosystems in the Devonian, with many different species coexisting in harmony.
古生物学家在石炭纪发现了复杂的生态系统，许多物种和平共处。
The Devonian marked a significant shift in the Earth's geological history, with the appearance of hard-shelled animals like trilobites.
石炭纪标志着地球地质历史的一个重要转变，出现了如三叶虫等硬壳动物。
The Devonian Period witnessed the evolution of the first land plants, which eventually led to the colonization of terrestrial environments.
石炭纪见证了陆生植物的进化，这些植物最终导致了陆地环境的殖民。
Many fossils found during the Devonian provide valuable insights into the early stages of animal diversification.
石炭纪发现的许多化石为理解动物早期多样性的形成提供了宝贵信息。
Geologists studying the Devonian formations can learn about the ancient sea levels and climate patterns that shaped our planet millions of years ago.
研究石炭纪地层的地质学家能够了解数百万年前塑造我们星球的古海平面和气候模式。
The rich fossil record of the Devonian helps scientists understand how life on Earth evolved and adapted to changing environmental conditions.
石炭纪丰富的化石记录有助于科学家理解地球上的生命如何演化并适应不断变化的环境。