Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean)
Abstract The present study describes the Pliocene paleoenvironmental evolution and the main paleoclimatic trends of Cyprus Island (southeastern Mediterranean) reconstructed using planktonic foraminifera. The Essovouyes-Exovouyes section, which is located on the boundary of Messaoria basin in the nor...
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Online Access: | http://dx.doi.org/10.1088/1755-1315/362/1/012103 https://iopscience.iop.org/article/10.1088/1755-1315/362/1/012103/pdf https://iopscience.iop.org/article/10.1088/1755-1315/362/1/012103 |
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crioppubl:10.1088/1755-1315/362/1/012103 2024-06-02T08:13:26+00:00 Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) Tsiolakis, Efthymios Tsaila-Monopoli, Stella Kontakiotis, George Antonarakou, Assimina Sprovieri, Mario Geraga, Maria Ferentinos, George Theodorou, George Zissimos, Andreas 2019 http://dx.doi.org/10.1088/1755-1315/362/1/012103 https://iopscience.iop.org/article/10.1088/1755-1315/362/1/012103/pdf https://iopscience.iop.org/article/10.1088/1755-1315/362/1/012103 unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 362, issue 1, page 012103 ISSN 1755-1307 1755-1315 journal-article 2019 crioppubl https://doi.org/10.1088/1755-1315/362/1/012103 2024-05-07T14:01:06Z Abstract The present study describes the Pliocene paleoenvironmental evolution and the main paleoclimatic trends of Cyprus Island (southeastern Mediterranean) reconstructed using planktonic foraminifera. The Essovouyes-Exovouyes section, which is located on the boundary of Messaoria basin in the north and Larnaka basin in the south, corresponds to a continuous record from 5.21 to 1.8 Ma and therefore provides good data for the paleoclimatic reconstruction northeast of the Troodos mountain range. The sedimentary sequence of the studied section is about 90 meters thick and characterized of pinkish to brownish massive marls, rhythmic sedimentary cycles of yellow to light grey homogeneous marls and brownish organic-rich laminated layers, brown to light grey sandy marls, light yellow marly sands enriched in macrofossils, and yellow massive fine- to coarse-grained bioclastic calcarenites at the top. We particularly focused on its middle part (3.9-3.0 Ma time interval), which consists of well-preserved cyclic marine sediments, including organic-rich laminated brownish sapropelitic layers alternating with grey homogeneous marls. This part of the section was measured and sampled at 0.1 to 0.55 m intervals, which allowed us to perform a detailed biostratigraphic analysis. Seven astronomically dated planktonic foraminiferal bioevents were recognized and constrained the age model of the studied interval through the linear interpolation. Within this biostratigraphic framework, the first occurrence of Globorotalia crassaformis is highlighted in this study and confirms the presence of the Zanclean/Piacenzian boundary (3.6 Ma). Integrated micropaleontological, sedimentological, and geochemical (Total Organic Carbon; TOC, and stable oxygen and carbon isotope; δ 18 O, δ 13 C) analyses revealed the presence of numerous cycles that resulted in the sapropelitic/homogeneous marl alternations. The sapropelites developed around the Zanclean/Piacenzian boundary suggest a climate characterized by fluctuations of warm/temperate to humid ... Article in Journal/Newspaper Planktonic foraminifera IOP Publishing IOP Conference Series: Earth and Environmental Science 362 1 012103 |
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IOP Publishing |
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description |
Abstract The present study describes the Pliocene paleoenvironmental evolution and the main paleoclimatic trends of Cyprus Island (southeastern Mediterranean) reconstructed using planktonic foraminifera. The Essovouyes-Exovouyes section, which is located on the boundary of Messaoria basin in the north and Larnaka basin in the south, corresponds to a continuous record from 5.21 to 1.8 Ma and therefore provides good data for the paleoclimatic reconstruction northeast of the Troodos mountain range. The sedimentary sequence of the studied section is about 90 meters thick and characterized of pinkish to brownish massive marls, rhythmic sedimentary cycles of yellow to light grey homogeneous marls and brownish organic-rich laminated layers, brown to light grey sandy marls, light yellow marly sands enriched in macrofossils, and yellow massive fine- to coarse-grained bioclastic calcarenites at the top. We particularly focused on its middle part (3.9-3.0 Ma time interval), which consists of well-preserved cyclic marine sediments, including organic-rich laminated brownish sapropelitic layers alternating with grey homogeneous marls. This part of the section was measured and sampled at 0.1 to 0.55 m intervals, which allowed us to perform a detailed biostratigraphic analysis. Seven astronomically dated planktonic foraminiferal bioevents were recognized and constrained the age model of the studied interval through the linear interpolation. Within this biostratigraphic framework, the first occurrence of Globorotalia crassaformis is highlighted in this study and confirms the presence of the Zanclean/Piacenzian boundary (3.6 Ma). Integrated micropaleontological, sedimentological, and geochemical (Total Organic Carbon; TOC, and stable oxygen and carbon isotope; δ 18 O, δ 13 C) analyses revealed the presence of numerous cycles that resulted in the sapropelitic/homogeneous marl alternations. The sapropelites developed around the Zanclean/Piacenzian boundary suggest a climate characterized by fluctuations of warm/temperate to humid ... |
format |
Article in Journal/Newspaper |
author |
Tsiolakis, Efthymios Tsaila-Monopoli, Stella Kontakiotis, George Antonarakou, Assimina Sprovieri, Mario Geraga, Maria Ferentinos, George Theodorou, George Zissimos, Andreas |
spellingShingle |
Tsiolakis, Efthymios Tsaila-Monopoli, Stella Kontakiotis, George Antonarakou, Assimina Sprovieri, Mario Geraga, Maria Ferentinos, George Theodorou, George Zissimos, Andreas Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) |
author_facet |
Tsiolakis, Efthymios Tsaila-Monopoli, Stella Kontakiotis, George Antonarakou, Assimina Sprovieri, Mario Geraga, Maria Ferentinos, George Theodorou, George Zissimos, Andreas |
author_sort |
Tsiolakis, Efthymios |
title |
Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) |
title_short |
Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) |
title_full |
Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) |
title_fullStr |
Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) |
title_full_unstemmed |
Integrated paleohydrology reconstruction and Pliocene climate variability in Cyprus Island (eastern Mediterranean) |
title_sort |
integrated paleohydrology reconstruction and pliocene climate variability in cyprus island (eastern mediterranean) |
publisher |
IOP Publishing |
publishDate |
2019 |
url |
http://dx.doi.org/10.1088/1755-1315/362/1/012103 https://iopscience.iop.org/article/10.1088/1755-1315/362/1/012103/pdf https://iopscience.iop.org/article/10.1088/1755-1315/362/1/012103 |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
IOP Conference Series: Earth and Environmental Science volume 362, issue 1, page 012103 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/362/1/012103 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
362 |
container_issue |
1 |
container_start_page |
012103 |
_version_ |
1800736956391358464 |