Age and genesis of the Danxia landform on Jianglang Mountain, Zhejiang Province

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• 作者：Cheng Zhu (1)
  Hua Peng (2)
  Zhongxuan Li (1)
  Guangsheng Zhang (1)
  Lan Li (1)
  Jinbiao Yu (1)
  Guangyao Zhu (3)
  Jie Ouyang (1)
  Yishun Zhong (4)
  Qing Zhu (1)
  Shuqin Zhou (5)
  Chaogui Zheng (4)
  Riliang Zhou (6)
  Dong Li (5)
  Yuming Zhu (5)
  Wen Lv (1)
  Honglin Wu (7)
  Longsheng Xu (1)
  
• 关键词：Zhejiang ; Jianglang Mountain ; Danxia landform ; landform development ; landform genesis
• 刊名：Journal of Geographical Sciences
• 出版年：2009
• 出版时间：October 2009
• 年：2009
• 卷：19
• 期：5
• 页码：615-630
• 全文大小：1233KB
• 参考文献：1. Chen Guoda, 1935. Red rock system of Guangdong. / Science Quarterly of National Zhongshan University, 6(4): 1-0. (in Chinese)
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  3. Geochemistry and Geophysics Survey Institute of Zhejiang, 1990. Geochemistry introduction (Measurement for water system sediments): Quxian County (1:200000). (in Chinese)
  4. Hao Yichun, Sun Guiying / et al., 1986. China Cretaceous, China Stratigraphy (12). Beijing: Geology Press. (in Chinese)
  5. Huang Jin, 1982. A basic mode of slope surface development for the Danxia landform. / Tropical Geomorphology, 3(2): 107-34. (in Chinese)
  6. Huang Jin, 1992. Study report of the Danxia landform in China. / Tropical Geomorphology, (suppl.): 1-6. (in Chinese)
  7. Huang Jin, 1999. Distribution of the Danxia landform in China. / Economic Geography, 19(suppl.): 31-5. (in Chinese)
  8. Hunan Institute of Geology, 1987. 1/500000 Geologic Introduction to Engineering Geology. Beijing: Geology Press. (in Chinese)
  9. Peng Hua, 2000. Advance of the Danxia landform study in China. / Scientia Geographica Sinica, 20(3): 203-11. (in Chinese)
  10. Peng Hua, 2001. Danxia geomorphology of China: A review. / Chinese Science Bulletin, 46: 38-4. CrossRef
  11. Peng Hua (eds.), 2000. Analects of the 6th Danxia landform tourism symposium. / Economic Geography, 20(suppl.): 139-55. (in Chinese)
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• 作者单位：Cheng Zhu (1)
  Hua Peng (2)
  Zhongxuan Li (1)
  Guangsheng Zhang (1)
  Lan Li (1)
  Jinbiao Yu (1)
  Guangyao Zhu (3)
  Jie Ouyang (1)
  Yishun Zhong (4)
  Qing Zhu (1)
  Shuqin Zhou (5)
  Chaogui Zheng (4)
  Riliang Zhou (6)
  Dong Li (5)
  Yuming Zhu (5)
  Wen Lv (1)
  Honglin Wu (7)
  Longsheng Xu (1)
  
  1. School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing, 210093, China
  2. Department of Geography of Sun Yat-sen University, Guangzhou, 510275, China
  3. Department of Humanities and Social Sciences of Bengbu College, Bengbu, 233050, Anhui, China
  4. Department of Geography of Chuzhou University, Chuzhou, 239012, Anhui, China
  5. Scenery Tourism Authority of Jiangshan City, Zhejiang Province, Jiangshan, 324100, Zhejiang, China
  6. Zhejiang Construction Bureau, Hangzhou, 310027, China
  7. College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
  
• ISSN：1861-9568

文摘

Jianglang Mountain is situated at the transitional zone of South China fold-system, Jiangshan-Shaoxing deep fracture zone and Baoan-Xiakou-Zhangcun fracture zone. The forming of the Xiakou basin was attributed to the pull-apart fault depression by the above fractures in earlier Cretaceous, afterward, series deposits such as Guantou formation (K1g), Chaochuan formation (K1c) and Fangyan formation (K1f) which belong to Yongkang group, the lower Cretaceous layer accumulated in the Xiakou basin. In late Cretaceous, the above fractures occurred to extrude and the basin began to uplift, meanwhile, amounts of tension fissures and joints were produced since Cenozoic, which accelerated water-dicing into bed-rock. Consequently, landform-building processing: weathering, eroding and collapsing etc. were prevalent as finally to develop the so-called Danxia landform. The Jianglang Mountain landscape zone of the Danxia landform to apply for world natural relics are relying on unique and unparalleled peak, sky-split valley with vivid stones and reviving of platform. What is more, there is significance of study at lithology, stratigraphy and paleo-biology. According to dating for specimen of ophitic vein through-crossing the Yongkang group of Yafeng Peak by K-Ar method, this article revealed the uplift age of red-bed basin to be 77.89±2.6 MaBP (K2) i.e. late Cretaceous, and it is the first chronological datum of Danxia landform research in China.