Zhichen, Song, Wang Weiming, and Huang Fei. “Occurrence of Jiangsupollis from the Upper Cretaceous of North Eastern India and Its Significance”. Journal of Palaeosciences 54, no. (1-3) (December 31, 2005): 79–85. Accessed July 24, 2024. https://jpsonline.co.in/index.php/jop/article/view/70.