Late Middle Pleistocene micromammals of the Bianfudong paleolithic site, Heqing, western Yunnan
文献类型：期刊论文
| 作者 | Chang, Meijing4,5; Ruan, Qijun2,3; Shao, Qingfeng1; Liu, Jianhui3; Li, Qiang4,5 ; Ni, Xijun4,5
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| 刊名 | QUATERNARY INTERNATIONAL
 |
| 出版日期 | 2024-07-10 |
| 卷号 | 697页码:49-63 |
| 关键词 | Southwestern China Quaternary Micromammalian fauna Faunal correlation Paleoenvironment |
| ISSN号 | 1040-6182 |
| DOI | 10.1016/j.quaint.2024.05.010 |
| 通讯作者 | Li, Qiang(liqiang@ivpp.ac.cn) |
| 英文摘要 | Bianfudong (pinyin for Bat Cave) is a paleolithic site that was recently discovered in Heqing, Yunnan in southwestern China. Several hominin fossils, stone artifacts and more than 69,000 mammal fossils were unearthed in 2019. The hominin fossils and stone artifacts were excavated from the upper part (layers 1-12) of the section with an age range of 180-70 ka BP. Some large mammal fossils and micromammalian remains were collected from the lower part of the section (layers 22-30), which has an age >180 ka BP. This paper describes the micromammalian fossils collected from layers 25-30 and analyzes the fauna composition and paleohabitats. A total of 638 micromammal specimens represent 12 species, including 11 extant species i.e. Euroscaptor longirostris, Blarinella wardi, Anourosorex squamipes, Crocidura vorax, Eothenomys (Anteliomys) chinensis, E. (A.) proditor, Apodemus chevrieri, Ap. draco, Ap. latronum, Micromys minutus, and Niviventer confucianus, and one extinct species Anourosorex qianensis. The two arvicolid Eothenomys species dominate, both in the number of identified specimens and the minimum number of individuals. The composition of the Bianfudong micromammalian fauna can be compared with the faunas of Sanjiacun in Chenggong of Yunnan Province, Mawokoudong in Bijie and Xinglongdong in Fengjie, Guizhou Province. Using the random forest model with modern meteorological data, we calculated the mean annual precipitation (MAP) and the mean annual temperature (MAT) for all 11 living species in the Bianfudong. The MAP was inferred as 1008.04 mm, close to modern data in the Heqing area, while the MAT was slightly lower at 12.84 degrees C. The dominance of Eothenomys also supports a slightly cooler climate during the late Middle Pleistocene in the Heqing area. |
| WOS关键词 | GENUS EOTHENOMYS MURIDAE ; YUMIDONG CAVE SITE ; TIBETAN PLATEAU ; LATE MIOCENE ; MOLECULAR PHYLOGENY ; RODENTIA MURIDAE ; ORIENTAL VOLES ; LATE PLIOCENE ; CHINA ; UPLIFT |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0705] ; National Key Research and Development Program of China[2023YFF0804500] ; National Natural Science Foundation of China[41988101] ; Open Research Fund of TPESER[TPESER202210] |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001273199900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; Open Research Fund of TPESER |
| 源URL | [http://119.78.100.205/handle/311034/24008]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Li, Qiang |
| 作者单位 | 1.Nanjing Normal Univ, Sch Geog Sci, Nanjing 210046, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Tibetan Plateau Res, State Key Lab Tibetan Plateau Earth Syst Environm, Beijing 100101, Peoples R China 3.Yunnan Inst Cultural Rel & Archaeol, Kunming 650118, Yunnan, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chang, Meijing,Ruan, Qijun,Shao, Qingfeng,et al. Late Middle Pleistocene micromammals of the Bianfudong paleolithic site, Heqing, western Yunnan[J]. QUATERNARY INTERNATIONAL,2024,697:49-63. |
| APA | Chang, Meijing,Ruan, Qijun,Shao, Qingfeng,Liu, Jianhui,Li, Qiang,&Ni, Xijun.(2024).Late Middle Pleistocene micromammals of the Bianfudong paleolithic site, Heqing, western Yunnan.QUATERNARY INTERNATIONAL,697,49-63. |
| MLA | Chang, Meijing,et al."Late Middle Pleistocene micromammals of the Bianfudong paleolithic site, Heqing, western Yunnan".QUATERNARY INTERNATIONAL 697(2024):49-63. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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