机译:一个新的雌性锥,南洋杉beipoiaoensis sp。十一月辽西北票中侏罗统刁集山组的构造及其演化意义
Shenyang Institute of Geology and Mineral Resources Ministry of Land and Resources Shenyang 110032 Liaoning Province China;
Araucaria; female cone; Middle Jurassic; Tiaojishan Formation; western Liaoning;