干旱区生态环境知识资源中心(Arid): Depositional history of a talus cone in an arid intermontane basin in Central Asia: An interdisciplinary study at the Late Pleistocene-Late Holocene Obishir-I site, Kyrgyzstan

Arid

DOI	10.1002/gea.21892
	Depositional history of a talus cone in an arid intermontane basin in Central Asia: An interdisciplinary study at the Late Pleistocene-Late Holocene Obishir-I site, Kyrgyzstan
	Brancaleoni, Greta; Shnaider, Svetlana; Osipova, Evgeniya; Danukalova, Guzel; Kurbanov, Redzhep; Deput, Ewa; Kyzy, Saltanat Alisher; Abdykanova, Aida; Krajcarz, Maciej T.
通讯作者	Brancaleoni, G (corresponding author), Polish Acad Sci, Inst Geol Sci, PL-00818 Warsaw, Poland.
来源期刊	GEOARCHAEOLOGY-AN INTERNATIONAL JOURNAL
ISSN	0883-6353
EISSN	1520-6548
出版年	2022
英文摘要	Cliff-related talus accumulations are often highly affected by post-depositional processes, and the sedimentological characteristics are poorly documented, especially in arid settings. In the southern margin of the Fergana Valley, Kyrgyzstan, the Obishir-I is an archaeological site of the Epipaleolithic Obishirian industry, located within a talus cone. Archaeological excavations have allowed us to study the internal structure, chronology, and depositional history of the cone as well as the relationship between the slope processes and the archaeological assemblage. We applied a multiproxy approach, including sedimentological studies supported by the basic geochemistry of sediments, luminescence dating, paleoecology of fossil mollusks, and archaeological analyses. The Obishir-I rockfall talus accumulated from the Last Glacial Maximum to the early part of the Middle Holocene. The talus onlaps the bedrock at the foot of a limestone cliff, and its chronology is coherent, spanning from ca. 19-8 ka B.P. The material is an unconsolidated, poorly sorted mixture of angular rock fragments accumulated by rockfall and fine-grained materials accumulated by aeolian processes, illuviation, and in situ weathering. The sequence bears an archaeological collection attributed to two settlement phases: unidentified Upper Paleolithic and the Obishirian. Both assemblages are affected by post-depositional relocation within the slope.
英文关键词	Epipaleolithic micromorphology Obishirian site formation talus
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E ; AHCI
WOS记录号	WOS:000715872600001
WOS关键词	SEDIMENTARY FACIES ; CLIMATIC CHANGES ; LAKE ; ALPS ; QUANTIFICATION ; STRATIGRAPHY ; MOUNTAINS ; MINERALS ; POLLEN ; REGION
WOS类目	Archaeology ; Geosciences, Multidisciplinary
WOS研究方向	Archaeology ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367693
作者单位	[Brancaleoni, Greta; Deput, Ewa; Krajcarz, Maciej T.] Polish Acad Sci, Inst Geol Sci, PL-00818 Warsaw, Poland; [Shnaider, Svetlana] CNRS IAET SB RAS Int Res Lab, ArchaeoZOOl Siberia & Cent Asia ZooSCAn, Novosibirsk, Russia; [Shnaider, Svetlana; Kyzy, Saltanat Alisher] Inst Archaeol & Ethnog SB RAS, Novosibirsk, Russia; [Osipova, Evgeniya; Danukalova, Guzel] Russian Acad Sci RAS, Inst Geol, Ufimian Fed Res Ctr, Ufa, Russia; [Kurbanov, Redzhep] Lomonosov Moscow State Univ, Fac Geog, Moscow, Russia; [Kurbanov, Redzhep] RAS, Inst Geog, Moscow, Russia; [Abdykanova, Aida] Amer Univ Cent Asia, Bishkek, Kyrgyzstan
推荐引用方式 GB/T 7714	Brancaleoni, Greta,Shnaider, Svetlana,Osipova, Evgeniya,et al. Depositional history of a talus cone in an arid intermontane basin in Central Asia: An interdisciplinary study at the Late Pleistocene-Late Holocene Obishir-I site, Kyrgyzstan[J],2022.
APA	Brancaleoni, Greta.,Shnaider, Svetlana.,Osipova, Evgeniya.,Danukalova, Guzel.,Kurbanov, Redzhep.,...&Krajcarz, Maciej T..(2022).Depositional history of a talus cone in an arid intermontane basin in Central Asia: An interdisciplinary study at the Late Pleistocene-Late Holocene Obishir-I site, Kyrgyzstan.GEOARCHAEOLOGY-AN INTERNATIONAL JOURNAL.
MLA	Brancaleoni, Greta,et al."Depositional history of a talus cone in an arid intermontane basin in Central Asia: An interdisciplinary study at the Late Pleistocene-Late Holocene Obishir-I site, Kyrgyzstan".GEOARCHAEOLOGY-AN INTERNATIONAL JOURNAL (2022).