carboniferous period meaning in Chinese

石炭纪期

Analysis on water inrush danger in first coal mining area of seam in carboniferous period of tashan coal field
塔山井田石炭纪3煤层首采区突水危险性分析
With rapid burial in a moist anoxic environment , such as the coal swamps of the carboniferous period , carbonaceaous films of plant material like fern fronds may survive
迅速埋藏于潮湿的缺氧环境下，正如媒在石炭纪沉没，类似蕨类植物的含碳植物材料即可能存活下来。
In the carboniferous period , 360 million years ago , the greatest evolutionary innovations were the amniotic egg which allowed early reptiles to move away from waterside habitats and colonize dry regions
在石炭纪期间, 360百万年前,最巨大的演变创新是允许早期的爬行动物从海滨栖所行动和拓殖干燥地区的羊膜蛋。
The lamellibranchiiiata fossils and coral fossils of upper carboniferous period had been discoveried in the detrital rock and carbonafite rock by the geologic survey of the area of yishenjilike mountain
摘要通过对伊什基里克山特克斯达坂一带地质调查，首次于该区发现了一套含晚石炭世双壳、珊瑚、腕足及植物化石的碎屑岩。