含煤岩系coal-bearing strata，一套含有煤层或煤线的沉积岩系。又称含煤沉积、含煤地层、煤系、含煤建造等。
... 采煤工作面，煤壁 coal wall 含煤岩系 coal-bearing series 接合冲积扇 coalescing alluvial fan ...
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含煤岩系成因标志 genetic criteria of coal measures ; genetic marking of coal-bearing series
近海型含煤岩系 paralic coal measures ; paralic coal-bearing series
含煤岩系盖层 overlying strata of coal measures
内陆型含煤岩系 limnic coal-bearing series
含煤岩系基底 undedying strata of coal measures
含煤岩系古地理 paleogeography of coal-bearing series
含煤岩系成因类型 genetic types of coal measures
含煤岩系层序地层 sequence stratigraphy on coal measures
含煤岩系古地理类型 palaeogeographic types of coal Ineasures
石炭-二叠系含煤岩系，由灰岩、碎屑岩和煤共同组成。
Coal-bearing strata in southeast Shanxi consist of carbonate rocks lime-stone, clastic rocks and coal.
研究区晚古生代含煤岩系主要形成于陆表海—海岸平原环境中。
In the research area, the coal series in late Palaeozoic era were mainly formed from epeiric sea - coastal plain environment.
滇东晚二叠世含煤岩系良好的岩性组合，贮藏了丰富的煤层气资源。
The excellent rock assemblage of Late Permian coal -bearing rock series in East Yunnan contains abundant seam gas resources.
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