Leszek Marks

ORCID: 0000-0002-4507-1828
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About
Contact & Profiles
Research Areas
  • Geology and Paleoclimatology Research
  • Geological Formations and Processes Exploration
  • Marine and environmental studies
  • Botany and Plant Ecology Studies
  • Pleistocene-Era Hominins and Archaeology
  • Geological formations and processes
  • Ancient and Medieval Archaeology Studies
  • Cryospheric studies and observations
  • Integrated Water Resources Management
  • Geology and Environmental Impact Studies
  • Methane Hydrates and Related Phenomena
  • Geological Studies and Exploration
  • Historical and Archaeological Studies
  • Climate change and permafrost
  • Archaeology and ancient environmental studies
  • Isotope Analysis in Ecology
  • Geotechnical and Mining Engineering
  • Image Processing and 3D Reconstruction
  • Geological Modeling and Analysis
  • Maritime and Coastal Archaeology
  • Polish Historical and Cultural Studies
  • Ancient Egypt and Archaeology
  • Agricultural economics and policies
  • Marine Biology and Ecology Research
  • Landslides and related hazards

University of Warsaw
2014-2024

Polish Geological Institute
2015-2024

Tanta University
2017

Queen's University Belfast
2017

East China Normal University
2017

State Key Laboratory of Estuarine and Coastal Research
2017

Kafrelsheikh University
2017

Xiaomi (China)
2017

Czech Academy of Sciences, Institute of Geology
1985-2013

Oregon State University
2006

10.1016/j.quascirev.2010.08.008 article EN Quaternary Science Reviews 2010-09-03

Abstract. The Mediterranean region and the Levant have returned some of clearest evidence a climatically dry period occurring around 4200 years ago. However, regional is controversial contradictory, issues remain regarding timing, progression, articulation this event. In paper, we review from selected proxies (sea-surface temperature, precipitation, temperature reconstructed pollen, δ18O on speleothems, lacustrine carbonate) over Basin to infer possible climate patterns during interval...

10.5194/cp-15-555-2019 article EN cc-by Climate of the past 2019-03-27

The Scandinavian Ice Sheet (SIS) was an important component of the global ice sheet system during last glaciation, but timing its growth to or retreat from maximum extent remains poorly known. We used 115 cosmogenic beryllium-10 ages and 70 radiocarbon constrain three substantial ice-margin fluctuations SIS between 25,000 12,000 years before present. age initial deglaciation indicates that may have contributed abrupt rise in sea level. Subsequent identify opposite mass-balance responses...

10.1126/science.1120702 article EN Science 2006-03-09

10.1016/s0277-3791(01)00086-5 article EN Quaternary Science Reviews 2002-01-01

Abstract Though the stratigraphical and palaeogeographical framework of Quaternary in Poland is still to be completed, several crucial points have been confirmed recently. The preglacial series, accepted for years as belonging Lower Pleistocene, undoubtedly Early Pliocene age, with a huge hiatus above almost until uppermost Pleistocene. earliest glaciation (Nidanian) occurred at about 900 ka BP when ice sheet reached mid-southern part country. following Podlasian Interglacial embraced...

10.1515/agp-2016-0018 article EN Acta Geologica Polonica 2016-09-01

by the International Commission on Stratigraphy (ICS) that Global Boundary Stratotype Section and Point (GSSP) at Vrica, Calabria, Italy (Fig. 1) be used to define base of Calabrian Stage Pleistocene Series Quaternary System.The Vrica GSSP had previously defined before these datum points were lowered in 2009 Monte San Nicola Sicily, Italy, which also defines Gelasian (Gibbard Head, 2010; Gibbard et al., 2010).The proposal been submitted ICS Subcommission (Table 29 November 2010, was approved...

10.18814/epiiugs/2012/v35i3/001 article EN cc-by-nc Episodes 2012-09-01

A critical verification of the previous stratigraphic Quaternary subdivisions has updated setting units in Poland. Inconsequently applied classification and terminology Polish stratigraphy been accompanied by arbitrary correlation with marine isotope stages. This resulted creation several units, occasionally ambiguous chronology, usually devoid type sections. record most Early Middle Pleistocene is full sedimentary hiatuses. The detailed 5 glaciations (Nidanian, Sanian 1, 2, Odranian...

10.24425/agp.2023.145614 article EN Acta Geologica Polonica 2023-07-28

10.1002/(sici)1099-1417(199609/10)11:5<435::aid-jqs265>3.0.co;2-j article EN Journal of Quaternary Science 1996-09-01

The Qarun Lake in the Faiyum Oasis (Egypt) provides a unique record of Holocene environmental and climate change an arid area largely devoid fossil proxy records. Multiple lithological, palaeontological geochemical proxies 32 radiocarbon dates from 26‐m‐long core FA ‐1 provide time series lake's transformation. Our results confirm that permanent lake appeared at c. 10 cal. ka BP . finely laminated sediments consist diatomite, which diatoms ostracods together with lower concentrations ions...

10.1111/bor.12251 article EN Boreas 2017-05-10
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