The Carboniferous section in Jingyuau region, Gansu Province, is the important and representative section for Carboniferous strata in China. The Jingyuan Formation, named by Li Xinxue et al, in 1974 is the representat...The Carboniferous section in Jingyuau region, Gansu Province, is the important and representative section for Carboniferous strata in China. The Jingyuan Formation, named by Li Xinxue et al, in 1974 is the representative Middle Carboniferous stratigraphic unit. Therefore, it is necessary to add continually stratigraphic and paleontological materials for investigation of the Carboniferous system in China.展开更多
文摘The Carboniferous section in Jingyuau region, Gansu Province, is the important and representative section for Carboniferous strata in China. The Jingyuan Formation, named by Li Xinxue et al, in 1974 is the representative Middle Carboniferous stratigraphic unit. Therefore, it is necessary to add continually stratigraphic and paleontological materials for investigation of the Carboniferous system in China.
