P588.346 P534.41
国家自然科学基金(编号49070125)
耿元生 刘敦一.1997.冀西北麻粒岩区早前寒武纪主要地质事件的年代格架[J].地质学报,71(4).
Geng Yuansheng, Liu dunyi, Song biao.1997. CHRONOLOGICAL FRAMEWORK OF THE EARLY PRECAMBRIAN IMPORTANT EVENTS OF THE NORTHWESTERN HEBEI GRANULITE TERRAIN[J]. Acta Geologica Sinica,71(4).