下奥地利Kammern-Grubgraben旧石器时代晚期黄土记录的地球化学指标和放射性碳数据评价

Lilian Reiss, Christian Stüwe, Thomas Einwögerer, M. Händel, A. Maier, S. Meng, Kerstin Pasda, U. Simon, B. Zolitschka, C. Mayr
{"title":"下奥地利Kammern-Grubgraben旧石器时代晚期黄土记录的地球化学指标和放射性碳数据评价","authors":"Lilian Reiss, Christian Stüwe, Thomas Einwögerer, M. Händel, A. Maier, S. Meng, Kerstin Pasda, U. Simon, B. Zolitschka, C. Mayr","doi":"10.5194/egqsj-71-23-2022","DOIUrl":null,"url":null,"abstract":"Abstract. Two loess sections from the Upper Palaeolithic site of Kammern-Grubgraben\n(Lower Austria) were analysed to test geochemical proxies, as well as\nradiocarbon data of different components, for their reliability and\nconsistency in an archaeological context. Only a reliable basal age (28.9–27.8 ka cal BP) was obtained from charcoal fragments derived from a tundra gley underlying the archaeological horizons and assigned to Greenland Interstadials 3 or 4. Grain size, organic and inorganic geochemistry, and stable isotopes of the fine organic fraction (δ13Corg) and\nof rhizoconcretions (δ13C, δ18O) were analysed to\nprovide information on palaeoenvironmental conditions. Low-resolution\ngeochemical and sedimentological analyses document a humidity-related\nvariability, while δ13Corg values indicate predominant\nC3 vegetation. High-resolution elemental variations derived from X-ray\nfluorescence scanning exhibit increasing Ca and decreasing Fe and Ti values,\nindicating drier conditions towards the top. Secondary pedogenic carbonate\nconcretions provide post-sedimentary (Holocene) ages and are not suitable\nfor assessing climate and environmental changes for the Palaeolithic.\n","PeriodicalId":11420,"journal":{"name":"E&G Quaternary Science Journal","volume":"87 6 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Evaluation of geochemical proxies and radiocarbon data from a loess record of the Upper Palaeolithic site Kammern-Grubgraben, Lower Austria\",\"authors\":\"Lilian Reiss, Christian Stüwe, Thomas Einwögerer, M. Händel, A. Maier, S. Meng, Kerstin Pasda, U. Simon, B. Zolitschka, C. Mayr\",\"doi\":\"10.5194/egqsj-71-23-2022\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract. Two loess sections from the Upper Palaeolithic site of Kammern-Grubgraben\\n(Lower Austria) were analysed to test geochemical proxies, as well as\\nradiocarbon data of different components, for their reliability and\\nconsistency in an archaeological context. Only a reliable basal age (28.9–27.8 ka cal BP) was obtained from charcoal fragments derived from a tundra gley underlying the archaeological horizons and assigned to Greenland Interstadials 3 or 4. Grain size, organic and inorganic geochemistry, and stable isotopes of the fine organic fraction (δ13Corg) and\\nof rhizoconcretions (δ13C, δ18O) were analysed to\\nprovide information on palaeoenvironmental conditions. Low-resolution\\ngeochemical and sedimentological analyses document a humidity-related\\nvariability, while δ13Corg values indicate predominant\\nC3 vegetation. High-resolution elemental variations derived from X-ray\\nfluorescence scanning exhibit increasing Ca and decreasing Fe and Ti values,\\nindicating drier conditions towards the top. Secondary pedogenic carbonate\\nconcretions provide post-sedimentary (Holocene) ages and are not suitable\\nfor assessing climate and environmental changes for the Palaeolithic.\\n\",\"PeriodicalId\":11420,\"journal\":{\"name\":\"E&G Quaternary Science Journal\",\"volume\":\"87 6 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-02-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"E&G Quaternary Science Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5194/egqsj-71-23-2022\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"E&G Quaternary Science Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5194/egqsj-71-23-2022","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

摘要对Kammern-Grubgraben(下奥地利)旧石器时代晚期遗址的两个黄土剖面进行了分析,以测试地球化学指标以及不同成分的放射性碳数据,以确定它们在考古背景下的可靠性和一致性。从考古层位下的冻原间带的木炭碎片中获得了一个可靠的基本年龄(28.9-27.8 ka cal BP),并将其确定为格陵兰间带3或4。分析了细有机组分(δ13Corg)和根结菌(δ13C、δ18O)的粒度、有机无机地球化学特征和稳定同位素特征,提供了古环境条件信息。低分辨率地球化学和沉积学分析记录了与湿度相关的变化,而δ13Corg值表明c3植被占主导地位。从x射线荧光扫描得到的高分辨率元素变化显示Ca值增加,Fe和Ti值减少,表明顶部的条件更干燥。次生成壤碳酸盐岩沉积物提供了沉积后(全新世)时代,不适合评估旧石器时代的气候和环境变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Evaluation of geochemical proxies and radiocarbon data from a loess record of the Upper Palaeolithic site Kammern-Grubgraben, Lower Austria
Abstract. Two loess sections from the Upper Palaeolithic site of Kammern-Grubgraben (Lower Austria) were analysed to test geochemical proxies, as well as radiocarbon data of different components, for their reliability and consistency in an archaeological context. Only a reliable basal age (28.9–27.8 ka cal BP) was obtained from charcoal fragments derived from a tundra gley underlying the archaeological horizons and assigned to Greenland Interstadials 3 or 4. Grain size, organic and inorganic geochemistry, and stable isotopes of the fine organic fraction (δ13Corg) and of rhizoconcretions (δ13C, δ18O) were analysed to provide information on palaeoenvironmental conditions. Low-resolution geochemical and sedimentological analyses document a humidity-related variability, while δ13Corg values indicate predominant C3 vegetation. High-resolution elemental variations derived from X-ray fluorescence scanning exhibit increasing Ca and decreasing Fe and Ti values, indicating drier conditions towards the top. Secondary pedogenic carbonate concretions provide post-sedimentary (Holocene) ages and are not suitable for assessing climate and environmental changes for the Palaeolithic.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Evaluation of geochemical proxies and radiocarbon data from a loess record of the Upper Palaeolithic site Kammern-Grubgraben, Lower Austria Late Quaternary landform evolution and sedimentary successions in the Miaoli Tableland, northwestern Taiwan A tribute to Flohn (1963)​​​​​​​: On the meteorological interpretation of Pleistocene climate variations A tribute to Schwarzbach (1968): Recent ice age hypotheses A tribute to Menke (1970): Results of pollen analysis on the Pleistocene stratigraphy and the Pliocene–Pleistocene boundary in Schleswig-Holstein
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1