{"title":"novyi tik黄土-古土壤序列:沃林高地(乌克兰西北部)中上更新世新记录","authors":"O. Bonchkovskyi","doi":"10.4000/quaternaire.14308","DOIUrl":null,"url":null,"abstract":"The Novyi Tik sequence includes the Middle and Upper Pleistocene loess-palaeosol units of Ukrainian stratigraphy, tentatively correlated with marine isotope stages (MIS) 10 to 1. The site demonstrates the facies diversity of palaeosols and other sediments, as many of its sections are located in sediment traps (palaeogullies). Welded soils are here replaced by well-developed pedocomplexes, which show different phases of soil formation. Three main pedocomplexes have been revealed at Novyi Tik, and tentatively correlated with MIS 5, 7 and 9. Each pedocomplex comprises a lower interglacial forest soil (Luvisol or Retisol) and an upper interstadial steppe or forest-steppe soil (Chernozem, Phaeozem or Cambisol). The upper pedocomplex (MIS 5) is characterised by the largest vertical and lateral facies diversity. Thin loess beds and cryogenic features within the pedocomplexes are indicators of relatively short, dry and cold events. All these units have been studied by several methods, i.e. grain-size analyses, humus content, micromorphology and palynology. These enable reconstructions of numerous environmental changes in the Middle and Late Pleistocene in the study area, particularly evidenced by the evolution of pedogenic processes, vegetation development, and the periodicity of cryogenic events. A split Mammuthus primigenius bone and the oldest Levallois tool known from the Volyn’ Upland and found at Novyi Tik enhance the site’s importance and potential for further research.","PeriodicalId":49645,"journal":{"name":"Quaternaire","volume":" ","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"The loess-palaeosol sequence of novyi tik: a new middle and upper pleistocene record for volyn’ upland (North-West Ukraine)\",\"authors\":\"O. Bonchkovskyi\",\"doi\":\"10.4000/quaternaire.14308\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Novyi Tik sequence includes the Middle and Upper Pleistocene loess-palaeosol units of Ukrainian stratigraphy, tentatively correlated with marine isotope stages (MIS) 10 to 1. The site demonstrates the facies diversity of palaeosols and other sediments, as many of its sections are located in sediment traps (palaeogullies). Welded soils are here replaced by well-developed pedocomplexes, which show different phases of soil formation. Three main pedocomplexes have been revealed at Novyi Tik, and tentatively correlated with MIS 5, 7 and 9. Each pedocomplex comprises a lower interglacial forest soil (Luvisol or Retisol) and an upper interstadial steppe or forest-steppe soil (Chernozem, Phaeozem or Cambisol). The upper pedocomplex (MIS 5) is characterised by the largest vertical and lateral facies diversity. Thin loess beds and cryogenic features within the pedocomplexes are indicators of relatively short, dry and cold events. All these units have been studied by several methods, i.e. grain-size analyses, humus content, micromorphology and palynology. These enable reconstructions of numerous environmental changes in the Middle and Late Pleistocene in the study area, particularly evidenced by the evolution of pedogenic processes, vegetation development, and the periodicity of cryogenic events. A split Mammuthus primigenius bone and the oldest Levallois tool known from the Volyn’ Upland and found at Novyi Tik enhance the site’s importance and potential for further research.\",\"PeriodicalId\":49645,\"journal\":{\"name\":\"Quaternaire\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2020-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Quaternaire\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.4000/quaternaire.14308\",\"RegionNum\":4,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"GEOSCIENCES, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quaternaire","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.4000/quaternaire.14308","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
The loess-palaeosol sequence of novyi tik: a new middle and upper pleistocene record for volyn’ upland (North-West Ukraine)
The Novyi Tik sequence includes the Middle and Upper Pleistocene loess-palaeosol units of Ukrainian stratigraphy, tentatively correlated with marine isotope stages (MIS) 10 to 1. The site demonstrates the facies diversity of palaeosols and other sediments, as many of its sections are located in sediment traps (palaeogullies). Welded soils are here replaced by well-developed pedocomplexes, which show different phases of soil formation. Three main pedocomplexes have been revealed at Novyi Tik, and tentatively correlated with MIS 5, 7 and 9. Each pedocomplex comprises a lower interglacial forest soil (Luvisol or Retisol) and an upper interstadial steppe or forest-steppe soil (Chernozem, Phaeozem or Cambisol). The upper pedocomplex (MIS 5) is characterised by the largest vertical and lateral facies diversity. Thin loess beds and cryogenic features within the pedocomplexes are indicators of relatively short, dry and cold events. All these units have been studied by several methods, i.e. grain-size analyses, humus content, micromorphology and palynology. These enable reconstructions of numerous environmental changes in the Middle and Late Pleistocene in the study area, particularly evidenced by the evolution of pedogenic processes, vegetation development, and the periodicity of cryogenic events. A split Mammuthus primigenius bone and the oldest Levallois tool known from the Volyn’ Upland and found at Novyi Tik enhance the site’s importance and potential for further research.
期刊介绍:
La revue Quaternaire créée dès 1964 par l"AFEQ sous le nom de Bulletin de l"AFEQ est devenue Quaternaire en 1990. Ce journal scientifique paraît au rythme de quatre numéros par an. La revue publie des numéros d"auteurs (par ordre d"arrivée des manuscrits après acceptation) ou des numéros thématiques sur proposition ou invitation par le comité de rédaction. Les articles (en langue française, anglaise ou allemande) traitant de tous les aspects du Quaternaire sont acceptés. La revue est publiée avec le concours du Centre National de la Recherche Scientifique.