311 Paleofloristic and paleoenvironmental changes in Amur (Heilongjiang) River region throughout the Late Cretaceous and Paleocene : palynological and paleobotanical evidence

Valentina S. Markevich, Eugenia V. Bugdaeva, Ge Sun, Abdul Rahman Ashraf
Japanese Journal of Palynology  
doi:10.24524/jjpal.58.special_141_1 fatcat:4cp7t5pcovbinkrepb2x7nd2oa