Identification of carbon isotope anomaly events in the Early Cambrian of northwestern Hunan Province: based on stratigraphic correlation and paleoenvironmental response from Well Xiangzhangdi-1
PENG Zhongqin, CHENG Qingsong, MIAO Fengbin, HUANG Yafei
Journal of Palaeogeography（Chinese Edition） . 2026, (1): 264 -277 .  DOI: 10.7605/gdlxb.2026.056