中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 古脊椎动物与古人类研究所
  3. 中国科学院古脊椎动物与古人类研究所
First record of well-preserved canid coprolites from Eurasia: New insights into the unique ecological niche of Yuanmou Basin

文献类型：期刊论文

作者Farjand, Arya6; Fu, Liya5; Rummy, Paul4; Halaclar, Kazim3,4; Wang, Jian2,4; You, Qiong5; Su, Hui5; Bi, Shundong1,6
刊名HELIYON
出版日期2024-05-15
卷号10期号:9页码:19
关键词Coprolites Early pleistocene Yuanmou Coproecology Cuocopros
DOI10.1016/j.heliyon.2024.e30072
通讯作者Rummy, Paul(paulrummy@ivpp.ac.cn)
英文摘要This study reconstructs the Early Pleistocene paleoenvironment of the Yuanmou Basin through coproecology of the third member of the Yuanmou Formation. We examined 38 exceptionally well-preserved coprolites from a new fossil locality, and attributed the putative defecating agent to the hypercarnivorous diet canid, Sinocuon yuanmouensis through geochemical and quantitative analyses. A new ichnogenus and ichnospecies, Cuocopros yuanmouensis igen. et. isp. nov., was established based on distinctive characteristics. Multi-disciplinary analysis, including sediment palynology and lithostratigraphy, helped primarily reconstruct a significant climatic event during the early Pleistocene, coinciding with the emergence of Yuanmou Man during the fourth member of the Yuanmou Formation's deposition. The findings provide insights into coexistence between canids, hyaenas, hominoids, and other fauna, revealing a rich paleoecosystem and food chain in the region's history. This study contributes to understanding the complex ecological dynamics during this period in the Yuanmou Basin.
WOS关键词VERTEBRATE COPROLITES ; HYENA COPROLITES ; PLEISTOCENE ; FECES ; YUNNAN ; BONE ; DUNG ; CARNIVORES ; MORPHOLOGY ; EVOLUTION
资助项目Research Fund for International Scientists of National Natural Science Foundation of China[42350410443] ; Beijing Natural Science Foundation - International Scientists Project[IS23086] ; Postdoctoral Directed Training Funds[W8223004] ; Yunnan Science & Technology Champion Project[202305AB350006] ; Double First-Class program of Yunnan University
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001284649500001
出版者CELL PRESS
资助机构Research Fund for International Scientists of National Natural Science Foundation of China ; Beijing Natural Science Foundation - International Scientists Project ; Postdoctoral Directed Training Funds ; Yunnan Science & Technology Champion Project ; Double First-Class program of Yunnan University
源URL[http://119.78.100.205/handle/311034/23986]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Rummy, Paul
作者单位1.Indiana Univ Penn, Dept Biol, Indiana, PA 15705 USA
2.Univ Chinese Acad Sci, Dept Archaeol & Anthropol, Beijing 100040, Peoples R China
3.Ege Univ, Nat Hist Applicat & Res Ctr, TR-35100 Izmir, Turkiye
4.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
5.Museum Chuxiong Yi Nationality Autonomous Prefectu, Chuxiong 675000, Yunnan, Peoples R China
6.Yunnan Univ, Ctr Vertebrate Evolutionary Biol, Kunming 650500, Yunnan, Peoples R China
推荐引用方式
GB/T 7714		 Farjand, Arya,Fu, Liya,Rummy, Paul,et al. First record of well-preserved canid coprolites from Eurasia: New insights into the unique ecological niche of Yuanmou Basin[J]. HELIYON,2024,10(9):19.
APA Farjand, Arya.,Fu, Liya.,Rummy, Paul.,Halaclar, Kazim.,Wang, Jian.,...&Bi, Shundong.(2024).First record of well-preserved canid coprolites from Eurasia: New insights into the unique ecological niche of Yuanmou Basin.HELIYON,10(9),19.
MLA Farjand, Arya,et al."First record of well-preserved canid coprolites from Eurasia: New insights into the unique ecological niche of Yuanmou Basin".HELIYON 10.9(2024):19.

入库方式： OAI收割

来源：古脊椎动物与古人类研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。