内蒙古石拐盆地召沟组植物群及地质时代

葛玉辉, 孙春林, 王玉芬

The flora from Zhaogou Formation in Shiguai Basin， Inner Mongolia and the geological age

GE Yu-Hui, SUN Chun-Lin, WANG Yu-Fen-

世界地质 . 2010, (2): 175 -182 .