Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons

The results of geochronological (U–Pb), isotope–geochemical (Lu–Hf), and geochemical (REEs) studies of young (MZ, KZ) and xenogenic (AR, PR) zircons from magmatic rocks of the Central Arctic rises of the Arctic Ocean (AO) and the crest zone of the Mid-Atlantic Ridge (MAR) are presented. The data obt...

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Published in:Doklady Earth Sciences
Main Authors: Kremenetskiy, A. A., Gromalova, N. A., Skolotnev, S. G., Shuliatin, O. G., Belousova, E. A.
Format: Article in Journal/Newspaper
Language:English
Published: 2018
Subjects:
Arctic
Arctic Ocean
Mid-Atlantic Ridge
Online Access:https://researchers.mq.edu.au/en/publications/d56b9548-9492-4104-ba80-81fd7cca701d
https://doi.org/10.1134/S1028334X18070139
http://www.scopus.com/inward/record.url?scp=85051232920&partnerID=8YFLogxK
id ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/d56b9548-9492-4104-ba80-81fd7cca701d
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spelling ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/d56b9548-9492-4104-ba80-81fd7cca701d 2023-05-15T14:26:44+02:00 Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons Kremenetskiy, A. A. Gromalova, N. A. Skolotnev, S. G. Shuliatin, O. G. Belousova, E. A. 2018-07 https://researchers.mq.edu.au/en/publications/d56b9548-9492-4104-ba80-81fd7cca701d https://doi.org/10.1134/S1028334X18070139 http://www.scopus.com/inward/record.url?scp=85051232920&partnerID=8YFLogxK eng eng info:eu-repo/semantics/closedAccess Kremenetskiy , A A , Gromalova , N A , Skolotnev , S G , Shuliatin , O G & Belousova , E A 2018 , ' Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic : evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons ' , Doklady Earth Sciences , vol. 481 , no. 1 , pp. 852-856 . https://doi.org/10.1134/S1028334X18070139 article 2018 ftmacquarieunicr https://doi.org/10.1134/S1028334X18070139 2022-11-06T06:58:49Z The results of geochronological (U–Pb), isotope–geochemical (Lu–Hf), and geochemical (REEs) studies of young (MZ, KZ) and xenogenic (AR, PR) zircons from magmatic rocks of the Central Arctic rises of the Arctic Ocean (AO) and the crest zone of the Mid-Atlantic Ridge (MAR) are presented. The data obtained show that the depleted mantle could be a source of young (KZ) zircons of the MAR, whereas young (MZ) zircons of the MAR and all xenogenic (AR, PR) zircons of the AO and MAR are from crustal rocks of the continental lithosphere. Article in Journal/Newspaper Arctic Arctic Arctic Ocean Macquarie University Research Portal Arctic Arctic Ocean Mid-Atlantic Ridge Doklady Earth Sciences 481 1 852 856
institution Open Polar
collection Macquarie University Research Portal
op_collection_id ftmacquarieunicr
language English
description The results of geochronological (U–Pb), isotope–geochemical (Lu–Hf), and geochemical (REEs) studies of young (MZ, KZ) and xenogenic (AR, PR) zircons from magmatic rocks of the Central Arctic rises of the Arctic Ocean (AO) and the crest zone of the Mid-Atlantic Ridge (MAR) are presented. The data obtained show that the depleted mantle could be a source of young (KZ) zircons of the MAR, whereas young (MZ) zircons of the MAR and all xenogenic (AR, PR) zircons of the AO and MAR are from crustal rocks of the continental lithosphere.
format Article in Journal/Newspaper
author Kremenetskiy, A. A.
Gromalova, N. A.
Skolotnev, S. G.
Shuliatin, O. G.
Belousova, E. A.
spellingShingle Kremenetskiy, A. A.
Gromalova, N. A.
Skolotnev, S. G.
Shuliatin, O. G.
Belousova, E. A.
Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons
author_facet Kremenetskiy, A. A.
Gromalova, N. A.
Skolotnev, S. G.
Shuliatin, O. G.
Belousova, E. A.
author_sort Kremenetskiy, A. A.
title Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons
title_short Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons
title_full Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons
title_fullStr Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons
title_full_unstemmed Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic:evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons
title_sort sources of magmatic rocks from the deep-sea floor of the arctic ocean and the central atlantic:evidence from data on the u–pb age, hf isotopes, and ree geochemistry of zircons
publishDate 2018
url https://researchers.mq.edu.au/en/publications/d56b9548-9492-4104-ba80-81fd7cca701d
https://doi.org/10.1134/S1028334X18070139
http://www.scopus.com/inward/record.url?scp=85051232920&partnerID=8YFLogxK
geographic Arctic
Arctic Ocean
Mid-Atlantic Ridge
geographic_facet Arctic
Arctic Ocean
Mid-Atlantic Ridge
genre Arctic
Arctic
Arctic Ocean
genre_facet Arctic
Arctic
Arctic Ocean
op_source Kremenetskiy , A A , Gromalova , N A , Skolotnev , S G , Shuliatin , O G & Belousova , E A 2018 , ' Sources of magmatic rocks from the deep-sea floor of the Arctic Ocean and the Central Atlantic : evidence from data on the U–Pb age, Hf isotopes, and REE geochemistry of zircons ' , Doklady Earth Sciences , vol. 481 , no. 1 , pp. 852-856 . https://doi.org/10.1134/S1028334X18070139
op_rights info:eu-repo/semantics/closedAccess
op_doi https://doi.org/10.1134/S1028334X18070139
container_title Doklady Earth Sciences
container_volume 481
container_issue 1
container_start_page 852
op_container_end_page 856
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