Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey
ABSTRACT High‐resolution 230 Th ages and stable isotope (δ 18 O and δ 13 C) records from a stalagmite that grew between 39 and 2 ka in Incesu Cave located in south‐central Anatolia allow us to evaluate paleoclimate conditions for growth periods during Marine Isotope Stage 3 (MIS3) and the Holocene....
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crwiley:10.1002/jqs.3401 2024-06-02T08:11:14+00:00 Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey Erkan, Gİzem Bayari, C. Serdar Fleitmann, Dominik Cheng, Hai Edwards, Larry Özbakir, Mertcan 2021 http://dx.doi.org/10.1002/jqs.3401 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.3401 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jqs.3401 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Quaternary Science volume 37, issue 3, page 503-515 ISSN 0267-8179 1099-1417 journal-article 2021 crwiley https://doi.org/10.1002/jqs.3401 2024-05-03T10:42:42Z ABSTRACT High‐resolution 230 Th ages and stable isotope (δ 18 O and δ 13 C) records from a stalagmite that grew between 39 and 2 ka in Incesu Cave located in south‐central Anatolia allow us to evaluate paleoclimate conditions for growth periods during Marine Isotope Stage 3 (MIS3) and the Holocene. High δ 18 O values and Heinrich events H3 and H4 are observed during the MIS3 interval. After a dry period in the Younger Dryas, low values between ca. 10 and 5.3 ka suggest a transition to wet mid‐ to early Holocene conditions. In the early Holocene, there are drier periods at 9.4 and 10.3 ka, coincident with cooling events recorded in the North Atlantic sediments and, after 5.3 ka a relatively dry late Holocene is seen. The IN‐01 isotope record is in phase with general trends of speleothem records in Turkey and the Eastern Mediterranean but differs in detail at the millennial scale. The more depleted δ 18 O values of IN‐01 compared to those of Eastern Mediterranean speleothems during the Holocene indicate that central Anatolian winter rainfall was isotopically influenced by the same air mass trajectories derived from the North Atlantic and Mediterranean with an isotopic rain shadow effect. Article in Journal/Newspaper North Atlantic Wiley Online Library Journal of Quaternary Science 37 3 503 515 |
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Wiley Online Library |
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crwiley |
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English |
description |
ABSTRACT High‐resolution 230 Th ages and stable isotope (δ 18 O and δ 13 C) records from a stalagmite that grew between 39 and 2 ka in Incesu Cave located in south‐central Anatolia allow us to evaluate paleoclimate conditions for growth periods during Marine Isotope Stage 3 (MIS3) and the Holocene. High δ 18 O values and Heinrich events H3 and H4 are observed during the MIS3 interval. After a dry period in the Younger Dryas, low values between ca. 10 and 5.3 ka suggest a transition to wet mid‐ to early Holocene conditions. In the early Holocene, there are drier periods at 9.4 and 10.3 ka, coincident with cooling events recorded in the North Atlantic sediments and, after 5.3 ka a relatively dry late Holocene is seen. The IN‐01 isotope record is in phase with general trends of speleothem records in Turkey and the Eastern Mediterranean but differs in detail at the millennial scale. The more depleted δ 18 O values of IN‐01 compared to those of Eastern Mediterranean speleothems during the Holocene indicate that central Anatolian winter rainfall was isotopically influenced by the same air mass trajectories derived from the North Atlantic and Mediterranean with an isotopic rain shadow effect. |
format |
Article in Journal/Newspaper |
author |
Erkan, Gİzem Bayari, C. Serdar Fleitmann, Dominik Cheng, Hai Edwards, Larry Özbakir, Mertcan |
spellingShingle |
Erkan, Gİzem Bayari, C. Serdar Fleitmann, Dominik Cheng, Hai Edwards, Larry Özbakir, Mertcan Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey |
author_facet |
Erkan, Gİzem Bayari, C. Serdar Fleitmann, Dominik Cheng, Hai Edwards, Larry Özbakir, Mertcan |
author_sort |
Erkan, Gİzem |
title |
Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey |
title_short |
Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey |
title_full |
Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey |
title_fullStr |
Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey |
title_full_unstemmed |
Late Pleistocene–Holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central Anatolia, Turkey |
title_sort |
late pleistocene–holocene climatic implications of high‐resolution stable isotope profiles of a speleothem from south‐central anatolia, turkey |
publisher |
Wiley |
publishDate |
2021 |
url |
http://dx.doi.org/10.1002/jqs.3401 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.3401 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jqs.3401 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Journal of Quaternary Science volume 37, issue 3, page 503-515 ISSN 0267-8179 1099-1417 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jqs.3401 |
container_title |
Journal of Quaternary Science |
container_volume |
37 |
container_issue |
3 |
container_start_page |
503 |
op_container_end_page |
515 |
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1800757305669582848 |