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Geologos
Scopus
ISSN 2080-6574 · Sciendo · 287 artikel di indeks
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Artikel Jurnal
Lignite in the Polish energy industry – a premature goodbye
Despite decarbonisation, coal (including lignite) still plays an important role in Europe in stabilising energy systems and guaranteeing energy security of many countries. The present article outlines the importance of lignite in Poland, the volume of extraction over several decades and its share…
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New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
A small phyllocarid faunule comprising Dithyrocaris colei Portlock, 1843, D. cf. granulata Woodward & Etheridge, 1873 and Phyllocarida indet. is described from black shale beds within coal-bearing deposits of the Mospyne Formation (upper Bashkirian, Lower Pennsylvanian) in the central Donets Basin…
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Artikel Jurnal
The past, present and future of Konin Lignite Mine in central Poland
The Konin region is widely considered to be the cradle of lignite mining in Poland, having probably exploited as early as the 12th century on the outskirts of the present-day town of Konin. However, not until the first half of the 20th century were lignite-rich deposits discovered. In turn…
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Artikel Jurnal
Reply to “Comment on: Depositional palaeoenvironments in a tide-influenced delta plain with amphibian and Cycadophyta remains – the Triassic Zarzaitine Formation (Algerian eastern Sahara) by S. Mazrou, Y. Lasnami, J. Amer, A. Boutaleb: Geologos 30, 3 (2024): 209–229“
In a recent paper entitled, “Depositional palaeoenvironments in a tide-influenced delta plain with amphibian and Cycadophyta remains – the Triassic Zarzaitine Formation (Algerian eastern Sahara)” (Mazrou et al., 2024), we have demonstrated a prograding delta in an intertidal zone, on the basis of…
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Artikel Jurnal
Palaeozoic arthropods in Baltoscandian erratics from the coastal cliffs near Gdynia in northern Poland
Fossils recovered from Baltoscandian erratic boulders and cobbles, collected on the beach near Orłowo and Oksywie Cliff (the latter for the first time) near Gdynia in northern Poland constitute an interesting lot. Several trilo-bite taxa have been discovered, such as Calymene? sp., Acaste? sp…
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Artikel Jurnal
Geological peculiarities from the Konin Lignite Mine, central Poland: An overview
The 80th anniversary (1945–2025) of the Konin Lignite Mine (KLM) invites some summaries of the mine’s characteristics. Therefore, the current study is devoted to rocks/sediments and tectonic or sedimentary structures that were observed and examined in lignite opencasts in the vicinity of the town…
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Artikel Jurnal
Assessment of the repeatability of column experiments results on the example of a conservative tracer
Most studies on the behavior of pollutants in the groundwater environment are carried out in laboratories, and the results are then implemented at local and regional levels using model simulations or analytical solutions. Column experiments are used to determine the transport characteristics of…
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Artikel Jurnal
Frasnian (Upper Devonian) lithostratigraphy of the Bernesga Valley (Cantabrian Mountains, NW Spain)
Sequence stratigraphic units are defined in terms of changes in relative sea level, and not on the compositional similarity of the lithology of the rock units. Sequence boundaries were used to support the formal definitions of the Gordón Member and the Millar Member of the Frasnian Nocedo Formation…
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Artikel Jurnal
Geological controls and exploration strategies for sandstone-type uranium ores: comparison of Indian deposits with those across the globe
The rising global energy demand has driven researchers to locate new uranium deposits, with sandstone types contributing nearly 40 per cent of uranium production. The present review provides a comprehensive understanding of the genesis and classification and mentions some global examples of…
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Artikel Jurnal
Mapping the geological fault zone that triggered the Mw 6.1 Pasaman earthquake in Indonesia on the basis of gravity anomalies
Indonesia’s Great Sumatran Fault (GSF) is well known for its destructive capability, having generated many moderate to strong earthquakes, causing damage. A better understanding of GSF characteristics is needed to mitigate future geological hazards in Sumatra and prevent unnecessary loss and…
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Artikel Jurnal
Lithological discrimination and mineralogical mapping using ASTER remote sensing data in the east-central Jebilet region, Morocco
This study evaluates the effectiveness of ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) satellite data for lithological discrimination and mineralogical mapping in the east-central Jebilet region, Morocco. ASTER data offer considerable potential for detecting spectral…
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Identifying potential groundwater recharge zones using the Analytic Hierarchy Process (AHP) method, in the Upper-Middle Drâa Basin, Morocco
Groundwater is a vital resource sustaining domestic supply, agriculture, and industry, particularly in arid regions where water scarcity severely limits development. Identifying potential groundwater recharge zones is therefore essential for the sustainable management of this resource. This study…
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Sediment sources and transport pathways of dune sands, western Sandomierz Basin (Southern Poland)
Aeolian dune fields of the European Sand Belt extend across Poland, yet their southern limit coincides with the Sandomierz Basin, where potential sand sources from the Małopolska Upland and the Carpathians converge. This study uses quartz-grain morphology to constrain the provenance of dune sands…
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Exploring elemental variability in incineration residues for urban mining: A case study from southern Poland
Urban mining increasingly concentrates on secondary raw materials derived from waste streams, among which municipal solid waste incineration (MSWI) residues are of growing importance. Fly ash, in particular, contains a wide range of trace and critical elements, yet its variability and internal…