Results 11 to 20 of about 1,544 (188)

Đurđevac Sands and the intraformational paleosoils (Podravina, N Croatia) are newly dated to Late Pleistocene/Holocene

open access: diamondGeologica Carpathica, 2023
: The Đurđevac Sands refer to an extensive sandy region south of the Drava River in northern Croatia, where it builds distinctive aeolian dunes. To date, their chronostratigraphical position has been based on stratigraphical inferences (superposition ...
Lidija Galović   +3 more
openalex   +2 more sources

SOIL ORGANIC CARBON DATING OF PALEOSOILS OF ALLUVIAL FANS IN A BLOWN SAND AREA (NYÍRSÉG, HUNGARY) [PDF]

open access: hybridRadiocarbon: An International Journal of Cosmogenic Isotope Research, 2022
The most widely used dating techniques in quaternary research are the radiocarbon (14C) and optically stimulated luminescence (OSL) dating methods. In some environments, the investigated sediments do not contain enough material for 14C dating.
Botond Búró   +6 more
openalex   +2 more sources

Molecular Structure of the Humic Acids Isolated from Organic Material from Modern and Paleosoils (MIS 5e and MIS 7) of Batagay Megaslump Ice Complex Deposits (Yakutia, Russia) [PDF]

open access: goldEnvironments
The degradation of modern and ancient permafrost-affected soils and organic-rich sediments and the release of relict soil organic matter from the frozen state are critical for understanding the global carbon cycle in a changing climate.
Vyacheslav Polyakov   +3 more
openalex   +2 more sources

Ásványtani és geokémiai vizsgálatok karbonátokon, különös tekintettel talajok-paleotalajok és metamorf kőzetek karbonátfázisaira = Mineralogical and geochemical studies on carbonates, especially on carbonate phases of soils, paleosoils and metamorphic rocks [PDF]

open access: green, 2008
Negyedidőszaki, édesvízi mészkövön és löszön kialakult fosszilis talajok és talajosodott vörösagyag pedogén eredetű karbonátkiválásait vizsgáltuk szövet-morfológia, stabil- és Sr-izotóp-összetétel szempontjából. A max.
Bajnóczi, Bernadett
core   +2 more sources

Characterization of Mollivirus kamchatka, the First Modern Representative of the Proposed Molliviridae Family of Giant Viruses. [PDF]

open access: yesJ Virol, 2020
Virology has long been viewed through the prism of human, cattle, or plant diseases, leading to a largely incomplete picture of the viral world. The serendipitous discovery of the first giant virus visible under a light microscope (i.e., >0.3 μm in ...
Christo-Foroux E   +7 more
europepmc   +2 more sources

Geological evidence of predecessor of the 2018 Tsunami in Palu, Sulawesi, Indonesia

open access: yesNatural Hazards Research, 2023
Following the 2018 Palu tsunami event in Central Sulawesi, Indonesia, the geological evidence of paleotsunami in Palu, was investigated to extend the historical record of past tsunamis in this area. A geological survey was conducted in Talise Beach, Palu
Purna Sulastya Putra   +6 more
doaj   +1 more source

An interdisciplinary approach to Late/Final Neolithic coastal gallery graves in Brittany, Western France: The 3D structure, origin of stone material, and paleoenvironmental setting of the Kernic and Lerret monuments

open access: yesGeoarchaeology, Volume 38, Issue 6, Page 740-770, November/December 2023., 2023
Abstract This article presents an interdisciplinary study of two Late/Final Neolithic gallery graves (Kernic and Lerret) located on the orthwestern coast of Brittany (Western France). These monuments show striking similarities in terms of architectural style and geographical position.
Aneta Gorczyńska   +3 more
wiley   +1 more source

Cultural Layer of the Iron Age and Early Middle Ages Hillforts in the River-Heads of the Volga And Western Dvina (Runa-Zaborovka, Zaborovka-Likhusha, Voroshilovo, Verkhmarevo Archaeological Complex)

open access: yesАрхеология евразийских степей, 2023
The cultural layers of five hillforts located in the upper parts of the Volga and Western Dvina rivers (Tver region) were studied according to the descriptions of prospecting shafts and core samples.
Alexey L. Smirnov   +5 more
doaj   +1 more source

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