Objective A total of 820 million tons of potash reserves are predicted to exist in the Palaeocene–Eocene of the Jianghan Basin.However,the basin history is sti
Objective This work is designed to improve the quality,visual effect and production efficiency of ecological reconstruction of fossil insects by using various t
A new species of the probable calcareous alga Amsassia, A. koreanensis, is recognized from the Duwibong Formation(Middle Ordovician, Darriwilian) of the Taebaek