描述了贵州水城矿区汪家寨组（晚二叠世晚期）煤核中一种脱落的具解剖构造的鳞木类叶座。
The isolated and anatomically_preserved lepidodendralean leaf cushions were described from coal balls in Wangjiazhai Formation ( upper Upper Permian ) in western Guizhou Province .
鳞木