New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages
The planktonic foraminifera assemblages recovered from two cores drilled in Cluj-Napoca (NW Transylvanian Basin) demonstrate connections of the basin to the open seas before the middle Badenian evaporite deposition. Assemblages suggest clear changes in the environments, with an initial transgressive...
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Cluj University Press
2015
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Online Access: | https://doi.org/10.5038/1937-8602.59.1.3 https://doaj.org/article/63ef4d683f8a4af7b7824cbca00f504d |
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ftdoajarticles:oai:doaj.org/article:63ef4d683f8a4af7b7824cbca00f504d 2023-05-15T18:00:10+02:00 New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages Rodica Filipescu Sorin Filipescu 2015-01-01T00:00:00Z https://doi.org/10.5038/1937-8602.59.1.3 https://doaj.org/article/63ef4d683f8a4af7b7824cbca00f504d EN eng Cluj University Press http://scholarcommons.usf.edu/geologia/vol59/iss1/art3/ https://doaj.org/toc/1221-0803 https://doaj.org/toc/1937-8602 http://dx.doi.org/10.5038/1937-8602.59.1.3 1221-0803 1937-8602 https://doaj.org/article/63ef4d683f8a4af7b7824cbca00f504d Studia Universitatis Babes-Bolyai: Geologia, Vol 59, Iss 1, Pp 39-44 (2015) Geology QE1-996.5 article 2015 ftdoajarticles https://doi.org/10.5038/1937-8602.59.1.3 2023-01-08T01:32:55Z The planktonic foraminifera assemblages recovered from two cores drilled in Cluj-Napoca (NW Transylvanian Basin) demonstrate connections of the basin to the open seas before the middle Badenian evaporite deposition. Assemblages suggest clear changes in the environments, with an initial transgressive trend, followed by a decrease in the rate of sea-level rise, and finally a sea-level fall. The occurrence of planktonic foraminifera (mainly Globorotalia) offers a good potential for correlation of the pre-evaporitic interval with the uppermost Langhian and can be used for tracing the early-middle Badenian boundary. Article in Journal/Newspaper Planktonic foraminifera Directory of Open Access Journals: DOAJ Articles Studia Universitatis Babes-Bolyai, Geologia 59 1-2 39 44 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Geology QE1-996.5 |
spellingShingle |
Geology QE1-996.5 Rodica Filipescu Sorin Filipescu New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages |
topic_facet |
Geology QE1-996.5 |
description |
The planktonic foraminifera assemblages recovered from two cores drilled in Cluj-Napoca (NW Transylvanian Basin) demonstrate connections of the basin to the open seas before the middle Badenian evaporite deposition. Assemblages suggest clear changes in the environments, with an initial transgressive trend, followed by a decrease in the rate of sea-level rise, and finally a sea-level fall. The occurrence of planktonic foraminifera (mainly Globorotalia) offers a good potential for correlation of the pre-evaporitic interval with the uppermost Langhian and can be used for tracing the early-middle Badenian boundary. |
format |
Article in Journal/Newspaper |
author |
Rodica Filipescu Sorin Filipescu |
author_facet |
Rodica Filipescu Sorin Filipescu |
author_sort |
Rodica Filipescu |
title |
New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages |
title_short |
New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages |
title_full |
New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages |
title_fullStr |
New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages |
title_full_unstemmed |
New data on the Early - Middle Badenian transition in the NW Transylvanian Basin (Romania) revealed by the planktonic foraminifera assemblages |
title_sort |
new data on the early - middle badenian transition in the nw transylvanian basin (romania) revealed by the planktonic foraminifera assemblages |
publisher |
Cluj University Press |
publishDate |
2015 |
url |
https://doi.org/10.5038/1937-8602.59.1.3 https://doaj.org/article/63ef4d683f8a4af7b7824cbca00f504d |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
Studia Universitatis Babes-Bolyai: Geologia, Vol 59, Iss 1, Pp 39-44 (2015) |
op_relation |
http://scholarcommons.usf.edu/geologia/vol59/iss1/art3/ https://doaj.org/toc/1221-0803 https://doaj.org/toc/1937-8602 http://dx.doi.org/10.5038/1937-8602.59.1.3 1221-0803 1937-8602 https://doaj.org/article/63ef4d683f8a4af7b7824cbca00f504d |
op_doi |
https://doi.org/10.5038/1937-8602.59.1.3 |
container_title |
Studia Universitatis Babes-Bolyai, Geologia |
container_volume |
59 |
container_issue |
1-2 |
container_start_page |
39 |
op_container_end_page |
44 |
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1766169159936245760 |