| 1 | Charophytes from the Upper Cretaceous to probably Paleocene Jiaozhou Formation in the Jiaolai Basin (Eastern China)显示文摘Objective The Cretaceous–Paleogene boundary(K–Pg boundary)marks the beginning of the Cenozoic,and is one of the most important geological boundaries.Charophytes are usually very abundant in the non-marine strata near the K–Pg boundary,and the change in the charophyte flora can help to recognize the K–Pg boundary.The position of K– | LI Shal ZHANG Haichun WANG Qifei WAN Xiaoqiao | 2018 | Acta Geologica Sinica(English Edition)2018，92，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员