Dariusz Krzyszkowski

University of Wrocław

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Lucyna Wachecka‐Kotkowska

University of Łódź

Dariusz Wieczorek

Polish Geological Institute

Jerzy A. Czerwonka

Pavia nel Cuore

Janusz Badura

Polish Geological Institute

Bogusław Przybylski

Polish Geological Institute

Teresa Kuszell

Instytut Nauk Geologicznych

Joanna Petera‐Zganiacz

University of Łódź

Danuta J. Michczyńska

Silesian University of Technology

Marcin Krawczyk

University of Wrocław

Jarmila Krzymińska

Polish Geological Institute

Cooperative Institutions

Pavia nel Cuore

University of Wrocław

University of Arizona

Institut de l'Information Scientifique et Technique

New York University Press

Instytut Nauk Geologicznych

Polish Geological Institute

Adam Mickiewicz University in Poznań

Centre National de la Recherche Scientifique

Polish Academy of Sciences

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Landsat interpretation of glaciotectonic terrain and lineaments in Northern and Southwestern Poland

James S. Aber Hanna Ruszczyńska‐Szenajch Dariusz Krzyszkowski

Lineament

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Nowe stanowisko interstadiału pilicy (formacja Chojny) w odkrywce Bełchatów

Przegląd Geologiczny (1993)

Dariusz Krzyszkowski Małgorzata Nita

A NEW SITE OF THE PILICA LNTERSTADE (CHOJNY FORMATION) IN THE BEŁCHATOW OUTCROP Summary The paper describes new sites of the intra-Saalian organic sediments from the fluvial Chojny Formation of Belchatow outcrop. They are located near villages Stawek and Kucow, in the NW part of the outcrop (June 1992). Palynological investigations show five local pollen zones. The lowermost one, Pinus-Alnus, zone represents the warmest period. The upper zones show for climatic deterioration indicating predominance of subarctic flora. The Pinus-Alnus zone represents quite different warming up than this from site Buczyna 4 (Polnocna) of the Chojny Formation in the eastern part of the Belchatow outcrop.

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Subarctic climate

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Wstępne badania izotopowe zmienności warunków klimatyczno-limnologicznych w okresie sedymentacji wistuliańskichosadów jeziornych z Jaroszowa

Przegląd Geologiczny (1995)

Mariusz Orion Jędrysek Dariusz Krzyszkowski Stanisław Hałas

PRELIMINARY ISOTOPE STUDIES OF EVOLUTION OF CLIMATIC-LIMNOLOGICCONDITIONS DURING DEPOSITION OF THE VISTULIAN LAKEDEPOSITS IN JAROSZOW (SW POLAND) Summary Calcite concentration, and carbon and oxygen isotope analysis have been carried out in ten samples of sediments from Vistulian lake 3 m thick sequence from Jaroszow (SW Poland). Two covariance trends, the positive and the negative for the lower and upper part of the sequence, respectively, suggest dramatic change of sedimentary conditions after sedimentation of the first meter of the sequence. Despite subsequent hydrological closing of the lake, the over -7%0 shift of the 81 0 value proves significant cooling of the climate and corresponding increase in Eh value in the sediments. The sediments of the layer ca 2.1 m over the floor of the sequence represent the Vistulian climatic pesimum that were dated due C-14 method on 19.250 yr. BP. The third event of the evolution of the lake corresponds to substantial increase in temperature, slight eutrophication, extensive evaporation and the final extinction of the lake. The gyttjawith several percent of gypsum represents the final stage of the lake sedimentation.

Sedimentation

Sequence (biology)

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Till base deformation and fabric variation in Lower Rogowiec (Wartanian, younger Saalian) Till, Bełchatów outcrop, central Poland

Annales Societatis Geologorum Poloniae/Rocznik Polskiego Towarzystwa Geologicznego (2008)

Peter M. Allen Dariusz Krzyszkowski

We documented that the Wartanian (younger Saalian) Lower Rogowiec Till exposed at Belchatow, central Poland, is not sedimentologically or structurally homogeneous, and suggested that the till macrofabric patterns and deformation structures may be related to stress conditions in the glacier at the time of deposition. The distribution of deformation structures below and within the till forms a pattern, most probably associated with compressive flow and/or with stronger stress reaction, creating stronger fabrics, above clay beds due to high pore water pressure. The intervening areas, lacking deformation structures, occur between the zones of compression, where pressure would have been less. These patterns occur in a repeated sequence along the sections, which suggests that there may be a control, such as basal glacier stress conditions. The sites showing deformation occur about every 10–20 m. This could imply that the zones of shearing at the ice front have a similar spacing. There are no features in the pattern of the till macrofabrics and deformation structures to suggest that the local Kleszczow Graben or a pre-existing valley had any effect on the mode of till deposition.

Outcrop

Shearing (physics)

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Middle Pleistocene sedimentation and palaeogeography of the Dzierżoniów basin, Sudetic Foreland, Southwestern Poland

Annales Societatis Geologorum Poloniae/Rocznik Polskiego Towarzystwa Geologicznego (1996)

Dariusz Krzyszkowski Marek Ibek

Środkopleistocenska sedymentacja i ewolucja paleogeograficzna Kotliny Dzierzoniowskiej na Przedgorzu Sudeckim, poludniowo-zachodnia Polska The Dzierzoniow Basin contains deposits of three glacial stages: older Elsterian, younger Elsterian and older Saalian (Odranian). The first and the last are represented by tills and thin, discontinuous proglacial (transgressive) deposits. Younger Elsterian represents both transgressive glaciofluvial/glaciolacustrine deposits and a till, as well as deglaciation suite. The latter is represented by extensive glaciolacustrine suite, formed in the ice-contact lake, and series of glaciofluvial deposits. Glacial palaeotransport was from northwest during both Elsterian stadials. During Odranian, two ice lobes occurred, one flowing from north and the second one from northeast. Holsteinian fluvial series occur directly on younger Elsterian deglaciation suites. They represent gravelly or sandy-gravelly sequences deposited by braided rivers. Holsteinian age is inferred from geological position. No pollen data are available. Elsterian and Holsteinian deposits have been tectonically shifted and slighty deformed. The amplitude of tectonic movements is ca 30 - 40 m. Age of the tectonic movements is, most probably, post-Odranian. Younger Saalian (Wartanian) and Upper Pleistocene sequences are represented mainly by fluvial deposits (valleys) and loess or slope deposits (uplands). Deep valleys were formed during the Odranian/Wartanian interstadial, possibly because of increased uplift and regional tectonic movements.

Deglaciation

Stadial

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Holocene book reviews : Glacial deposits in north-east Europe Edited by J. Ehlers, S. Kozarski and P. Gibbard, Rotterdam-Brookfield: A.A. Balkema, 1995, 626 pp., £92, hardback. ISBN 90-5410-189X

The Holocene (1997)

Dariusz Krzyszkowski

10.1177/095968369700700220

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An attempt to reconstruct the late Saalian to Plenivistulian (MIS6-MIS3) natural lake environment from the “Parchliny 2014” section, central Poland

Quaternary International (2016)

Lucyna Wachecka‐Kotkowska Dariusz Krzyszkowski Małgorzata Malkiewicz Joanna Mirosław‐Grabowska Monika Niska

Eemian

Macrofossil

10.1016/j.quaint.2016.06.013

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Citations (21)

Pliocene—pleistocene boundary in the Kleszczów Graben at Belchatów, central Poland

Journal of Quaternary Science (1995)

Dariusz Krzyszkowski A. Szuchnik

Abstract The Pliocene‐Pleistocene boundary, defined using pollen analysis, has been recorded in sections at the Belchatów outcrop, Kleszczów Graben, central Poland. The boundary is located at the top of the green clay subunit of the Tertiary Clayey‐sandy unit. A pollen flora of Reuverian C type, dominated by pine, 10–20% of ‘Reuverian elements’ and scarce thermophilous Tertiary trees, was found directly below this subunit. Cold stage floras of Praetiglian type were, in turn, recorded in the Łekińsko Formation, lying directly on the green clays. The Pliocene—Pleistocene transition at Belchatów demonstrates the characteristic features of this boundary in western Europe, that is, the disappearance of Tertiary thermophilous tree pollen taxa, followed by a cooling to open‐forest or forest‐steppe conditions. Both pollen analysis and geological data suggest continuous sedimentation at least from the Upper Pliocene to the Prae‐Tiglian, with no change of sediment sources and no marked hiatuses. The fluvial deposits of the Praetiglian Łekińsko Formation, although Pleistocene in age, mark a final period in the Tertiary evolution of the Kleszczów Graben. Later, there is a hiatus to the deposition of the first glacigenic sediments in the region possibly of Elsterian age.

Outcrop

Early Pleistocene

10.1002/jqs.3390100106

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Citations (12)

Drainage evolution in the Polish Sudeten Foreland in the context of European fluvial archives

Quaternary Research (2018)

Dariusz Krzyszkowski David R. Bridgland Peter M. Allen Rob Westaway Lucyna Wachecka‐Kotkowska

Abstract Detailed study of subsurface deposits in the Polish Sudeten Foreland, particularly with reference to provenance data, has revealed that an extensive preglacial drainage system developed there in the Pliocene–Early Pleistocene, with both similarities and differences in comparison with the present-day Odra (Oder) system. This foreland is at the northern edge of an intensely deformed upland, metamorphosed during the Variscan orogeny, with faulted horsts and grabens reactivated in the Late Cenozoic. The main arm of preglacial drainage of this area, at least until the early Middle Pleistocene, was the Palaeo–Nysa Kłodzka, precursor of the Odra left-bank tributary of that name. Significant preglacial evolution of this drainage system can be demonstrated, including incision into the landscape, prior to its disruption by glaciation in the Elsterian (Sanian) and again in the early Saalian (Odranian), which resulted in burial of the preglacial fluvial archives by glacial and fluvioglacial deposits. No later ice sheets reached the area, in which the modern drainage pattern became established, the rivers incising afresh into the landscape and forming post-Saalian terrace systems. Issues of compatibility of this record with the progressive uplift implicit in the formation of conventional terrace systems are examined, with particular reference to crustal properties, which are shown to have had an important influence on landscape and drainage evolution in the region.

River terraces

10.1017/qua.2018.77

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Global and Planetary Change (2021)

Dariusz Wieczorek Michał Stachura Lucyna Wachecka‐Kotkowska Leszek Marks Dariusz Krzyszkowski

Last Glacial Maximum

Marine isotope stage

10.1016/j.gloplacha.2021.103521

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Citations (6)