| 南京汤山驼子洞洞穴堆积及其意义 |
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| 引用本文： | 周春林,房迎三,陆从伦.南京汤山驼子洞洞穴堆积及其意义[J].地层学杂志,2007,31(1):45-49. |
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| 作者姓名： | 周春林 房迎三 陆从伦 |
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| 作者单位： | 1. 南京师范大学地理科学学院,江苏南京,210046
2. 南京博物院江,苏南京,210016 |
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| 基金项目： | 国家自然科学基金，中国科学院知识创新工程项目 |
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| 摘 要： | 通过对南京汤山驼子洞洞穴堆积观察描述和样品分析测试,结合前人研究成果和汤山地区地质地貌演化的历史,讨论了驼子洞堆积的时代、堆积过程和方式,并对其蕴含的构造、地貌、气候和生物进化等古环境信息进行了合理的挖掘。初步研究表明驼子洞堆积可能是跨早更新世与中更新世早期的地层,其上部含哺乳动物化石的堆积可能反映了偏暖的气候环境。
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| 关 键 词： | 驼子洞 南京 江苏 洞穴堆积 哺乳动物群 构造 古气候 地貌 生物进化 更新世 第四纪 |
| 文章编号： | 0253-4959(2007)01-0045-05 |
| 修稿时间： | 09 11 2006 12:00AM |
STUDY ON THE CAVE DEPOSITS AT TUOZIDONG OF TANGSHAN,NANJING AND THEIR SIGNIFICANCE |
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| ZHOU Chun-lin,FANG Ying-san,LU Cong-lun.STUDY ON THE CAVE DEPOSITS AT TUOZIDONG OF TANGSHAN,NANJING AND THEIR SIGNIFICANCE[J].Journal of Stratigraphy,2007,31(1):45-49. |
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| Authors: | ZHOU Chun-lin FANG Ying-san LU Cong-lun |
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| Institution: | 1. Geographic Science College, Nanjing Normal University, Nanjing, 210046; 2. Nanjing Museum, Nanjing, 210016 |
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| Abstract: | Through investigating and analyzing cave deposits samples at Tuozidong of Tangshan, Nanjing, combining previous research results and geological history of the Tangshan area, we discuss the geochronology, depositional processes and modes of the Tuozidong cave deposits, and logically elaborates on its paleoenvironments, geomorphology, paleoclimate and biological evolution at Tuozidong. Preliminary results indicate that the Tuozidong deposits possibly belong to the Early Pleistocene to early Middle Pleistocene that the upper Tuozidong deposits containing mammal fossils were probably formed during warm climate. |
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| Keywords: | Tuozidong Nanjing Jiangsu cave deposits mammal fauna geological structure paleoclimate geomorphology biological evolution Pleistocene Quaternary |
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