Studia Quaternaria最新文献_第4页

Sedimentary Environment of the Early Pleistocene Gravels of the Edfu formation from the Saqqara Archaeological Site (Egypt) – Preliminary Results 埃及Saqqara考古遗址Edfu组早更新世砾石沉积环境的初步结果

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Studia Quaternaria Pub Date : 2016-06-01 DOI: 10.1515/squa-2016-0007

A. Wysocka, F. Welc, Urszula Czarniecka

引用次数: 2

Paleoclimatological and Geoarchaeological Significance of the Holocene Loess – Soil Successions of the Tien Shan Foothills of Uzbekistan 乌兹别克斯坦天山山麓全新世黄土-土壤演替的古气候学和地质考古意义

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Studia Quaternaria Pub Date : 2016-06-01 DOI: 10.1515/squa-2016-0006

F. Welc, Khodjiakbar Toychiew, M. Suska-Malawska, L. Marks, Monika Mętrak

{"title":"Paleoclimatological and Geoarchaeological Significance of the Holocene Loess – Soil Successions of the Tien Shan Foothills of Uzbekistan","authors":"F. Welc, Khodjiakbar Toychiew, M. Suska-Malawska, L. Marks, Monika Mętrak","doi":"10.1515/squa-2016-0006","DOIUrl":"https://doi.org/10.1515/squa-2016-0006","url":null,"abstract":"Abstract Scenario of climate changes in the Late Pleistocene and Holocene in Central Asia is very fragmentary and inconsistent. Therefore, interaction between the development and decline of ancient cultures and the climate fluctuations are difficult to be traced. To resolve this problem, the key role can be played by multidisciplinary studies of unique Late Pleistocene and especially Holocene loess – soil succession of the Tien Shan foothills in Uzbekistan. This area yields unique successions of paleosols interbedded with loesses that are particularly useful for paleoclimate analysis. They are represented by continuous and uninterrupted sedimentary sequences with a highly varied record of magnetic susceptibility. As such, they contain a full sequence of short-term climatic oscillations of the Holocene in high resolution and therefore, in this case, they are exceptional on global scale. The correlation of Late Pleistocene and Holocene climate changes scenario with stages of development and collapse of the past human settlement in Central Asia seems at present one of the most promising research directions, in line with the substantial course of interdisciplinary research on the interaction between humans and the natural environment.","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67306422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Preliminary Report on Unique Laminated Holocene Sediments from the Qarun Lake in Egypt 埃及喀润湖全新世独特层状沉积物初步报告

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Studia Quaternaria Pub Date : 2016-06-01 DOI: 10.1515/squa-2016-0004

L. Marks, A. Salem, F. Welc, J. Nitychoruk, Zhongyuan Chen, A. Zalat, Aleksandra Majecka, M. Chodyka, M. Szymanek, Anna Tołoczko-Pasek

{"title":"Preliminary Report on Unique Laminated Holocene Sediments from the Qarun Lake in Egypt","authors":"L. Marks, A. Salem, F. Welc, J. Nitychoruk, Zhongyuan Chen, A. Zalat, Aleksandra Majecka, M. Chodyka, M. Szymanek, Anna Tołoczko-Pasek","doi":"10.1515/squa-2016-0004","DOIUrl":"https://doi.org/10.1515/squa-2016-0004","url":null,"abstract":"Abstract The Lake Qarun (Faiyum Oasis, northern Egypt) is a relic of the much larger Holocene lake. Past lake levels and extensions were reconstructed, based on setting of archaeological sites scattered along northern paleoshores of the ancient lake. However, geoarcheological works did not yield enough data to establish continuous environmental history of the lake. A deep drilling FA-1 on the southeastern shore of the lake, performed in 2014, supplied with a core, 26 m long that is the one of the longest lake sediment cores in northeastern Africa. The basal section of the core consisted of thin-laminated diatom marly deposits, underlain at the Late Pleistocene/Holocene boundary by coarse-grained sands. The sediment lamine were quite well developed, especially in the lower part of the core. Preliminary results indicated annually deposited sediment sequence with seasonality signals provided by microlamine of diatoms, calcite, organic matter and clastic material. Early Holocene varved sediments from the Faiyum Oasis supplied with exceptional paleoenvironmental data for northeastern Africa, which enriched a record from previous logs drilled at the southwestern margin of the Qarun Lake.","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67305142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Climatic Influences on Appearance and Development of Neolithic Cultures in Southern Outskirts of Carpathian Basin 气候对喀尔巴阡盆地南郊新石器文化出现和发展的影响

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Studia Quaternaria Pub Date : 2016-01-01 DOI: 10.1515/squa-2016-0002

Katarina Botić

引用次数: 6

Disturbances Of The Holocene Lake-Bog Sediment Succession As Revealed By Pollen Record From Wietrzychowice (Southeastern Kujawy, Central Poland) 波兰中部Kujawy东南部wietrzychoice地区花粉记录揭示的全新世湖泊-沼泽沉积物序列扰动

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Studia Quaternaria Pub Date : 2015-12-01 DOI: 10.1515/squa-2015-0008

E. Břízová, M. Roman

{"title":"Disturbances Of The Holocene Lake-Bog Sediment Succession As Revealed By Pollen Record From Wietrzychowice (Southeastern Kujawy, Central Poland)","authors":"E. Břízová, M. Roman","doi":"10.1515/squa-2015-0008","DOIUrl":"https://doi.org/10.1515/squa-2015-0008","url":null,"abstract":"Abstract Results of geological and pollen investigations of the lake-bog sediments from the section Wietrzychowice W5, located nearby the Neolithic Funnel Beaker Culture (FBC) megaliths, are presented. The pollen data reveal that sedimentation at Wietrzychowice has begun at the beginning of the Holocene (Preboreal). Pollen analysis was used to determine stratigraphy with regard to sediment characteristics. The pollen spectrum was divided into 8 LPAZes (1-7Xa, 7Xb) which were also, where possible, stratigraphically classified. Radiocarbon dating of 6 730 ± 90 BP (5 730–5 480 BC, MKL-702) at depth of 1.20 m confirmed the pollen analysis age estimation. Five settlement episodes were found in organic sediments in the upper part of the W5 core. The first was presumably during the Preboreal, the second in the early Atlantic, the third in the late Atlantic (probably Neolithic FBC), the fourth in the early Middle Ages and the last one in the late Middle Ages. The pollen analysis was useful to point irregularities in sediment succession. Such a situation made palaeoenvironmental interpretation difficult, but further research is still needed to enable an accurate reconstruction.","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67302459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Outwash Plain Of The Rospuda River Valley – A Record Of Depositional Environments 罗斯普达河谷的冲积平原——沉积环境的记录

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Studia Quaternaria Pub Date : 2015-12-01 DOI: 10.1515/squa-2015-0006

Katarzyna Pochocka-Szwarc, D. Krzyszkowski

引用次数: 3

Ice-Sheet Dynamics Of Warta Glaciation (SAALE) In The Marginal Zone Of Knyszewicze Area, Northeastern Poland 波兰东北部Knyszewicze地区边缘地带Warta冰期冰盖动力学(SAALE

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Studia Quaternaria Pub Date : 2015-12-01 DOI: 10.1515/squa-2015-0007

Joanna Rychel, B. Woronko, M. T. Karasiewicz, Paweł Szymczuk, M. Morawski

{"title":"Ice-Sheet Dynamics Of Warta Glaciation (SAALE) In The Marginal Zone Of Knyszewicze Area, Northeastern Poland","authors":"Joanna Rychel, B. Woronko, M. T. Karasiewicz, Paweł Szymczuk, M. Morawski","doi":"10.1515/squa-2015-0007","DOIUrl":"https://doi.org/10.1515/squa-2015-0007","url":null,"abstract":"Abstract The paper presents a research on a marginal zone near Knyszewicze in the southern part of Sokółka Hills (northeastern Poland). Terminal moraine hills are arranged amphitheatrically in a lobal pattern. Dynamics of the Knyszewicze frontal ice-sheet lobe during the Saale Glaciation and successive stages of the marginal zone near the village of Knyszewicze were reconstructed based on sedimentary and geomorphological analysis, using a digital elevation model and morpholineaments. Three main phases of the Knyszewicze glacial-lobe activity were identified including accumulation of glaciofluvial deposits, advances of the ice margin and ice-lobe retreat. Moraine hills developed at a stable ice-lobe terminus, initially as short end-moraine fans with the following sequence of lithofacies Gh⇒SGh⇒Sh or Gm⇒Gh⇒Sh. Such a sequence indicates cyclic sheet-floods. During a small but dynamic advance of the ice sheet terminus, these deposits were moved forward and monoclinally folded, then furrowed with sloping faults due to horizontal pressure. Typical thrust-block push moraines developed in this way. Ice sheet advance took place when permafrost was present in the substratum and very high water pressure occurred at glacial terminus. Inside a lobal configuration of moraines, there is a rich inventory of glacial forms with a classic terminal depression in the central part. Based on this landform pattern, their shape, rhythm and glaciotectonic disturbances, the land relief may be referred to as a hill-hole pair. The structure of Horczaki Knoll, deposited on the sub-Quaternary tectonic structure, significantly contributed to a development of this marginal zone.","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67302764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Initial Time Of Two High Altitude Crater Lakes (Nevado De Toluca, Central Mexico) Recorded In Subfossil Cladocera 亚化石枝角期记录的两个高海拔火山口湖(墨西哥中部内华达德托卢卡)的初始时间

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Studia Quaternaria Pub Date : 2015-12-01 DOI: 10.1515/squa-2015-0010

K. Szeroczyńska, E. Zawisza, M. Wojewódka

{"title":"Initial Time Of Two High Altitude Crater Lakes (Nevado De Toluca, Central Mexico) Recorded In Subfossil Cladocera","authors":"K. Szeroczyńska, E. Zawisza, M. Wojewódka","doi":"10.1515/squa-2015-0010","DOIUrl":"https://doi.org/10.1515/squa-2015-0010","url":null,"abstract":"Abstract The objective of this study was the recognition and reconstruction of the origin of two high altitude lakes and the ecological conditions of their early existence based on subfossil Cladocera and chemical analyses. The study focused on the oldest lacustrine sediments from Lake Sol and Lake Luna, located in the crater of Volcano Nevado de Toluca (Central Mexico). The Nevado de Toluca crater developed approximately 12 ka yr BP. According to the literature, the volcano was last active approximately 3.3 ka yr BP, and the lakes developed after that eruption. The remains of nine Cladocera species were found in the bottom sediments of both lakes. The most dominant taxa were two endemic littoral species: Alona manueli and Iliocryptus nevadensis. The total frequency of Cladocera specimens in both of the sediment cores was very low. No Cladocera remains were recorded in the sediment layer at depths between 123–103 m from Lake Luna. The results of the lithological and geochemical analyses showed that this sediment layer was composed of allochthonous material, probably originating from slid down from the volcanic cone. This was suggested by the content of silica (up to 13%), iron (up to 12%), and titanium (up to 4%). The Cladocera remains recorded in the bottom sediments suggested that both reservoirs developed as freshwater lakes at the beginning of the sedimentation. The calibrated radiocarbon dates obtained for the bottom samples were 4040 to 3990 yr BP for Lake Luna (129 cm) and 4485 to 4485 yr BP for Lake Sol (89 cm). The obtained ages were older than the dates of the last eruption, which occurred approximately 3300 yr BP. This result was likely related to the type of radiocarbon dated materials (charcoals).","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67302839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Petrography Of Glacial Tills In The Szczerców Outcrop, Central Poland – Problems Of Stratigraphic Interpretation 波兰中部Szczerców露头冰碛岩的岩石学——地层解释的问题

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Studia Quaternaria Pub Date : 2015-12-01 DOI: 10.1515/squa-2015-0009

D. Krzyszkowski, Lucyna Wachecka-Kotkowska, Dariusz Wieczorek, Andrzej Stoiński

{"title":"Petrography Of Glacial Tills In The Szczerców Outcrop, Central Poland – Problems Of Stratigraphic Interpretation","authors":"D. Krzyszkowski, Lucyna Wachecka-Kotkowska, Dariusz Wieczorek, Andrzej Stoiński","doi":"10.1515/squa-2015-0009","DOIUrl":"https://doi.org/10.1515/squa-2015-0009","url":null,"abstract":"Abstract The paper presents results of petrographic analyses of glacial tills in the western part of the Kleszczów Graben and the attempt of their stratigraphic interpretation. Petrographic coefficients have allowed the identification of five till lithotypes: T1, T2A, T2 and T2B – assigned to the South Polish Complex (Elsterian) and T4 correlated with the Middle Polish Complex (Saalian). The well-expressed tills that represent the South Polish Complex, occur at the bottom of the section. A new till lithotype, T2B, has been distinguished, corresponding to the Kuców Formation. It supplements the Pleistocene lithostratigraphic section of central Poland and corresponds to the Sanian 2 Glaciation. Among the younger tills, the T4 one (Odranian Glaciation) is well developed. The uppermost tills of the Wartanian cold stage have been reduced by glaciofluvial and fluvial erosion. It is, to some extent a consequence of the existence of a depression in this area, called the Szczerców Basin. The paper highlights the interpretational difficulties concerning the rank and the number of ice sheet advances during the Polish and Middle Polish Complexes in central Poland.","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67302702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Non-Pollen Palynomorphs from Mid-Holocene Peat of the Raised Bog Borsteler Moor (Lower Saxony, Germany) 德国下萨克森州凸起沼泽Borsteler沼地中全新世泥炭的非花粉孢型

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Studia Quaternaria Pub Date : 2015-06-01 DOI: 10.1515/squa-2015-0001

L. Shumilovskikh, F. Schlütz, Inke E M Achterberg, A. Bauerochse, H. Leuschner

{"title":"Non-Pollen Palynomorphs from Mid-Holocene Peat of the Raised Bog Borsteler Moor (Lower Saxony, Germany)","authors":"L. Shumilovskikh, F. Schlütz, Inke E M Achterberg, A. Bauerochse, H. Leuschner","doi":"10.1515/squa-2015-0001","DOIUrl":"https://doi.org/10.1515/squa-2015-0001","url":null,"abstract":"Abstract In order to reconstruct regional vegetation changes and local conditions during the fen-bog transition in the Borsteler Moor (northwestern Germany), a sediment core covering the period be tween 7.1 and 4.5 cal kyrs BP was palynologically investigated. The pollen diagram demonstrates the dominance of oak forests and a gradual replacement of trees by raised bog vegetation with the wetter conditions in the Late Atlantic. At ~ 6 cal kyrs BP, the non-pollen palynomorphs (NPP) demonstrate the succession from mesotrophic conditions, clearly indicated by a number of fun gal spore types, to oligotrophic conditions, indicated by Sphagnum spores, Bryophytomyces sphagni, and testate amoebae Amphitrema, Assulina and Arcella, etc. Four relatively dry phases during the transition from fen to bog are clearly indicated by the dominance of Calluna and associated fungi as well as by the in crease of microcharcoal. Several new NPP types are described and known NPP types are identified. All NPP are discussed in the context of their palaeoecological indicator values.","PeriodicalId":42625,"journal":{"name":"Studia Quaternaria","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/squa-2015-0001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67302300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 35