• 责任者：Liu Ling (State Key Laboratory of Mineral Deposit Research ; School of Earth Sciences and Engineering ; Nanjing University ; Nanjing 210093 ; China) ; Li Xianghui
• 刊名：Acta Sedimentologica Sinica
• 出版年：2012
• 卷期：30(1)
• 关键词：粘土矿物 ; clay minerals ; sedimentary environment ; 浙江 ; Zhejiang Province ; 福建 ; Fujian Province
• 页码：p.120-127
• 图表：3 illus., 47 refs.
• 分类号：0803
• issnNo：ISSN1000-0550
• isbnNo：CN62-1038/P

///Components of the clay mineral illite, smectite, kaolinite, and chlorite were measured and analyzed at eleven horizons from eleven observed sections to interpret the Early-Mid Cretaceous paleoclimate in the western Zhejiang and Fujian provinces, Southeast China. The results show that it was arid-semiarid climate of tropic-subtropic in the Early-Mid Cretaceous in Southeast China. There could be an interruption of hot-humid climate in the early-Aptian and early Cenomanian in western Zhejiang Province that could be attributed to relatively developed vegetation and larger lacustrine area. And short durations of dry-cold climate could have happened in the Valanginian in western Fujian and in the early Aptian, late Albian, middle Cenomanian in western Zhejiang Province.