“New Result of Phytostratigraphic Study of Sainshandhudag and Murgustug Formations in South Mongolia (Tsokhiot and Oyu Tolgoi)”. Mongolian Geoscientist, no. 48 (July 4, 2019): 49–57. Accessed July 6, 2026. https://www.mongoliajol.info/index.php/MGS/article/view/1148.