coal measures strata的用法和樣例：
例句
- Lower-Middle fresh lacustrine shale and coal measures with huge thickness have been found in the petroleum system of the northern Qaidam basin.
柴達木盆地北緣侏羅系含油氣系統具有巨厚的下侏羅統湖相泥岩和中侏羅統煤系地層。 - These deposits are in unconformable contact with the underlying coal-bearing strata of the Shahezi Formation.
礦床與下伏沙河子組煤系地層呈不整合接觸。
