Stable carbon isotopes and stomatal frequency of Middle Jurassic ginkgophyte fossils from the Turpan basin, northwestern China: Implications for reconstructing paleo-CO2 changes. - Xiao, Liang; Liang, Jia-qi; Guo, Li-yan; Ji, De-shuang; Yuan, Man; Li, Xiang-chuan; Sun, Nan; Li, Zuo-chen (Journal of Asian Earth Sciences, 2024)