Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary)
Abstract The Garáb Schlier Formation is composed of gray sand, silt, clay and clay marl, deposited in an open marine environment. The aims of this study were to reconstruct its paleoenvironmental features and to propose a hypostratotype of the Garáb Schlier Formation. Eighty-seven samples from the M...
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Akadémiai Kiadó, co-published with Springer Science+Business Media B.V., Formerly Kluwer Academic Publishers B.V.
2011
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Online Access: | http://real.mtak.hu/55085/ http://real.mtak.hu/55085/1/ceugeol.54.2011.3.1.pdf https://doi.org/10.1556/CEuGeol.54.2011.3.1 |
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ftmtak:oai:real.mtak.hu:55085 2023-05-15T18:00:52+02:00 Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) Sóron, András Szabolcs 2011 text http://real.mtak.hu/55085/ http://real.mtak.hu/55085/1/ceugeol.54.2011.3.1.pdf https://doi.org/10.1556/CEuGeol.54.2011.3.1 en eng Akadémiai Kiadó, co-published with Springer Science+Business Media B.V., Formerly Kluwer Academic Publishers B.V. http://real.mtak.hu/55085/1/ceugeol.54.2011.3.1.pdf Sóron, András Szabolcs (2011) Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary). Central European Geology, 54 (3). pp. 211-231. ISSN 1788-2281 QE Geology / földtudományok Article PeerReviewed info:eu-repo/semantics/article 2011 ftmtak https://doi.org/10.1556/CEuGeol.54.2011.3.1 2023-04-05T23:32:50Z Abstract The Garáb Schlier Formation is composed of gray sand, silt, clay and clay marl, deposited in an open marine environment. The aims of this study were to reconstruct its paleoenvironmental features and to propose a hypostratotype of the Garáb Schlier Formation. Eighty-seven samples from the Mv-122 borehole (between 177.0–698.0 m) provided a dataset for detailed qualitative and quantitative analysis. The benthic and planktonic foraminiferal fauna were studied together. The associations indicated three different environments in the section. The lower part of the section records deposition in a normal marine, cool, outer shelf environment. Later on conditions changed to an upper bathyal, normal salinity, cool environment without permanent currents. Assemblages from the upper part of the section suggest that the water depth decreased and an inner shelf, normal salinity sea is inferred, with fluvial influence and open marine connections. The age of the sediment is Late Karpatian (Latest Burdigalian) as indicated by the M4b Planktonic Foraminifera Zone. The middle part of the studied section (337.0–664.0 m) is proposed here as the hypostratotype of the Garáb Schlier Formation. Article in Journal/Newspaper Planktonic foraminifera MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences Central European Geology 54 3 211 231 |
institution |
Open Polar |
collection |
MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences |
op_collection_id |
ftmtak |
language |
English |
topic |
QE Geology / földtudományok |
spellingShingle |
QE Geology / földtudományok Sóron, András Szabolcs Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) |
topic_facet |
QE Geology / földtudományok |
description |
Abstract The Garáb Schlier Formation is composed of gray sand, silt, clay and clay marl, deposited in an open marine environment. The aims of this study were to reconstruct its paleoenvironmental features and to propose a hypostratotype of the Garáb Schlier Formation. Eighty-seven samples from the Mv-122 borehole (between 177.0–698.0 m) provided a dataset for detailed qualitative and quantitative analysis. The benthic and planktonic foraminiferal fauna were studied together. The associations indicated three different environments in the section. The lower part of the section records deposition in a normal marine, cool, outer shelf environment. Later on conditions changed to an upper bathyal, normal salinity, cool environment without permanent currents. Assemblages from the upper part of the section suggest that the water depth decreased and an inner shelf, normal salinity sea is inferred, with fluvial influence and open marine connections. The age of the sediment is Late Karpatian (Latest Burdigalian) as indicated by the M4b Planktonic Foraminifera Zone. The middle part of the studied section (337.0–664.0 m) is proposed here as the hypostratotype of the Garáb Schlier Formation. |
format |
Article in Journal/Newspaper |
author |
Sóron, András Szabolcs |
author_facet |
Sóron, András Szabolcs |
author_sort |
Sóron, András Szabolcs |
title |
Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) |
title_short |
Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) |
title_full |
Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) |
title_fullStr |
Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) |
title_full_unstemmed |
Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary) |
title_sort |
paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the karpatian (lower miocene) garáb schlier formation of the mátraverebély-122 (mv-122) borehole (north hungary) |
publisher |
Akadémiai Kiadó, co-published with Springer Science+Business Media B.V., Formerly Kluwer Academic Publishers B.V. |
publishDate |
2011 |
url |
http://real.mtak.hu/55085/ http://real.mtak.hu/55085/1/ceugeol.54.2011.3.1.pdf https://doi.org/10.1556/CEuGeol.54.2011.3.1 |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_relation |
http://real.mtak.hu/55085/1/ceugeol.54.2011.3.1.pdf Sóron, András Szabolcs (2011) Paleoenvironmental and stratigraphic investigations of the foraminiferal fauna from the Karpatian (Lower Miocene) Garáb Schlier Formation of the Mátraverebély-122 (Mv-122) borehole (North Hungary). Central European Geology, 54 (3). pp. 211-231. ISSN 1788-2281 |
op_doi |
https://doi.org/10.1556/CEuGeol.54.2011.3.1 |
container_title |
Central European Geology |
container_volume |
54 |
container_issue |
3 |
container_start_page |
211 |
op_container_end_page |
231 |
_version_ |
1766170144534429696 |