A Kárpát-Pannon térség neogén-kvarter vulkanizmusa és geodinamikai kapcsolata

Harangi, Szabolcs; Lukács, Réka

doi:10.23928/foldt.kozl.2019.149.3.197

Cited by 7 publications

(5 citation statements)

References 137 publications

(239 reference statements)

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“…The continental extension was accompanied with widespread volcanism involving eruption of various magmas since the early Miocene (Szabó et al, 1992;Harangi, 2001;Seghedi et al, 2004, Seghedi et al, 2005Harangi and Lenkey, 2007;Seghedi and Downes, 2011;Lukács et al, 2018a;Harangi and Lukács, 2019). The last eruptions occurred in the Late Pleistocene at the northern part of the Pannonian Basin (100 ka; Šimon and Halouzka, 1996;Šimon and Maglay, 2005) and in the southeastern Carpathians (30 ka; Harangi et al, 2015;Molnár et al, 2019).…”

Section: Geological Settingmentioning

confidence: 99%

“…Zircons from the BVF silicic volcanic rocks show distinct trace element compositional features ( Figure 2) implying different crystallization conditions in their reservoirs before eruption. Noteworthy, these magma reservoirs existed and evolved partially coeval as shown by their U-Pb spot dates (Lukács et al, 2015;Lukács et al, 2018a;Harangi and Lukács, 2019).…”

Section: Constraints On the Magma Evolutionmentioning

confidence: 99%

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Tephrostratigraphy and Magma Evolution Based on Combined Zircon Trace Element and U-Pb Age Data: Fingerprinting Miocene Silicic Pyroclastic Rocks in the Pannonian Basin

et al. 2021

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We present a novel approach to use zircon as a correlation tool as well as a monitor for magma reservoir processes in silicic volcanic systems. Fingerprinting eruption products based on trace element content and U-Pb dates of zircon offers a promising, previously underestimated tephra correlation perspective, particularly in cases where the main minerals and glass are altered. Using LA-ICP-MS analyses, a rapid and cost-effective method, this study presents U-Pb dates and trace element concentration data of more than 950 zircon crystals from scattered occurrences of early to mid-Miocene silicic ignimbrites in the northern Pannonian Basin, eastern-central Europe. This magmatic phase produced >4000 km3 of erupted material, which provide unique stratigraphic marker horizons in central and southern Europe. The newly determined zircon U-Pb eruption ages for the distal pyroclastic deposits are between 17.5 and 14.3 Ma, comparable with the previously published ages of the main eruptive events. Multivariate discriminant analysis of selected trace element concentrations in zircon proved to be useful to distinguish the main volcanic units and to correlate the previously ambiguously categorized pyroclastic deposits with them. Using the zircon trace element content together with published glass data from crystal-poor ignimbrites, we determined the zircon/melt partition coefficients. The obtained values of the distinct eruption units are very similar and comparable to published data for silicic volcanic systems. This suggests that zircon/melt partition coefficients in calc-alkaline dacitic to rhyolitic systems are not significantly influenced by the melt composition at >70 wt% SiO2 at near solidus temperature. The partition coefficients and zircon trace element data were used to calculate the equilibrium melt composition, which characterizes the eruption products even where glass is thoroughly altered or missing. Hence, our results provide important proxies for tephrostratigraphy in addition to yielding insights into the complex processes of silicic magma reservoirs.

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Section: Geological Settingmentioning

confidence: 99%

Section: Constraints On the Magma Evolutionmentioning

confidence: 99%

Tephrostratigraphy and Magma Evolution Based on Combined Zircon Trace Element and U-Pb Age Data: Fingerprinting Miocene Silicic Pyroclastic Rocks in the Pannonian Basin

et al. 2021

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“…The Mátra Mountains has a complicated tertiary volcanic structure and history which took place in the area of the Middle Parathetys (Pelikán 2010;Zelenka 2010), in the framework of the Neogene to Quaternary volcanism of the Carpathian-Pannonian Region, in strong connection to the geodynamic evolution of the area (Harangi 2001;Seghedi et al 2005;Harangi, Lenkey 2007;Harangi, Lukács 2019). In the western part of the mountains, andesite and rhyolitic tuff can be found which were formed during the Carpathian and Badenian stages of the Early and Middle Miocene (from Burdigalian to Serravallian) on the border of the sea.…”

Section: Raw Materialsmentioning

confidence: 99%

Solving Stone Age puzzles: From artefacts and sites towards archaeological interpretations

Nemergut,

Novák

2024

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The collective monograph presents eighteen contributions from leading Central European specialists in Paleolithic archaeology, Quaternary geology, anthropology, paleoecology, and other related fields studying the Pleistocene and Holocene. Individual chapters, presenting information from new research, results of the analyses, or newly published studies, cover various areas and topics related to the interdisciplinary research of the Stone Age in Central Europe (sources of stone raw materials, the technology of artefact production, settlement and subsistence strategies, chronological relationships, and paleoecological reconstructions). Although the authors use different approaches and methods in their works, the unifying element of this colourful mosaic is the effort to show how a wide range of archaeological sources can be interpreted and explained in different ways and how they can be used for further research. In this sense, archaeological explanations and interpretations represent a fascinating and never-ending journey of learning about our past.

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“…1 was proven to be of dacite tuff and not aleurolite (as described previously). Therefore, we plan to sample and investigate the tuff assemblages of the surrounding mountains (Börzsöny, Mátra, the foothills of the Bükk, and Tokaj because these were part of the Neogene Volcanic System) (Seghedi et al 2004;Lexa et al 2010;Harangi, Lukács 2019). Also, we wish to conduct an SEM-EDX analysis of the sample to determine the feldspar composition in its material.…”

Section: Provenience and Conclusion Further Researchmentioning

confidence: 99%

The Late Bronze Age casting moulds from Poroszló-Aponhát

Kósa,

Tarbay,

Miklós

2023

CommArchHung

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Three stone casting moulds are known from the Late Bronze Age mega-settlement of Poroszló-Aponhát, discovered in 1969 and 1971 during excavations led by Pál Patay. The moulds were made of different types of stone, all examined by petrographic analysis. Due to the ‘dig in spits’ excavation method, two moulds were found in diverse arbitrary spit levels, while one could be connected to a pit. This article discusses their exact location, material, possible use, and potential analogies. In addition to an analysis of the site that relied on nearby raw materials, we also present a collection of all settlements with metalworking activity of the period (Fig. 7). The results show that Poroszló-Aponhát was one of the leading settlements of the Ha B1 period in many respects, including metallurgy.

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A Kárpát-Pannon térség neogén-kvarter vulkanizmusa és geodinamikai kapcsolata

Cited by 7 publications

References 137 publications

Tephrostratigraphy and Magma Evolution Based on Combined Zircon Trace Element and U-Pb Age Data: Fingerprinting Miocene Silicic Pyroclastic Rocks in the Pannonian Basin

Tephrostratigraphy and Magma Evolution Based on Combined Zircon Trace Element and U-Pb Age Data: Fingerprinting Miocene Silicic Pyroclastic Rocks in the Pannonian Basin

Solving Stone Age puzzles: From artefacts and sites towards archaeological interpretations

The Late Bronze Age casting moulds from Poroszló-Aponhát

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