UNESCO  https://en.unesco.org/

IUGS  https://www.iugs.org/

IGCP  https://en.unesco.org/international-geoscience-programme

China National Committee for IGCP http://igcp.cags.ac.cn/ 

IGCP 609  https://www.univie.ac.at/igcp609/index.html

IGCP 679 “Cretaceous earth dynamics and climate in Asia”  http://www.nigpas.cas.cn/igcp679/me/201908/t20190818_5364326.html