摘要
In order to promote the academic exchange,development and innovation of international palaeogeography and its relevant disciplines,and to organize high academic quality papers for the Journal of Palaeogeography and thus developing it into a leading internationalperiodical,the 4^th International Conference of Palaeogeography will be held in September 20-22,2019 at the China University of Petroleum (Beijing),Beijing,China.
