Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective
Scientific activities and results of the JARE (Japanese Antarctic Research Expedition) geology group for the Napier and Rayner Complexes in Enderby Land, East Antarctica, are reviewed in relation to 1) publications of two detailed geologic maps as a result of field work, 2) characterization of proto...
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National Institute of Polar Research
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ftdoajarticles:oai:doaj.org/article:fae1626ddae24962801cbf28393ec66b 2023-05-15T13:58:58+02:00 Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective Hideo Ishizuka 2003-11-01T00:00:00Z https://doi.org/10.15094/00009272 https://doaj.org/article/fae1626ddae24962801cbf28393ec66b EN JA eng jpn National Institute of Polar Research http://doi.org/10.15094/00009272 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00009272 0085-7289 2432-079X https://doaj.org/article/fae1626ddae24962801cbf28393ec66b Antarctic Record, Vol 47, Iss 3, Pp 349-369 (2003) Geography (General) G1-922 article 2003 ftdoajarticles https://doi.org/10.15094/00009272 2022-12-31T08:37:03Z Scientific activities and results of the JARE (Japanese Antarctic Research Expedition) geology group for the Napier and Rayner Complexes in Enderby Land, East Antarctica, are reviewed in relation to 1) publications of two detailed geologic maps as a result of field work, 2) characterization of protoliths, and determinations of their formation ages, 3) precise analyses of metamorphic conditions, and age determinations of ultra-high temperature (UHT) metamorphism, and 4) classification of mafic dike swarms, and specification of their activities. On the basis of these activities and results, recommendations are made for research localities to make clear 1) the tectonics of the Napier and Rayner Complexes, 2) formation processes of Archaean continental crusts, 3) roles of UHT metamorphism of Archaean to Proterozoic ages, 4) dynamics of enriched-mantle type of source materials, and implications for related super-plume tectonics, and 5) growth histories of continental crusts, and processes of their amalgamation and separation. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica Enderby Land Directory of Open Access Journals: DOAJ Articles Antarctic East Antarctica Napier ENVELOPE(-58.440,-58.440,-62.167,-62.167) Rayner ENVELOPE(-45.166,-45.166,-60.650,-60.650) |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Japanese |
topic |
Geography (General) G1-922 |
spellingShingle |
Geography (General) G1-922 Hideo Ishizuka Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective |
topic_facet |
Geography (General) G1-922 |
description |
Scientific activities and results of the JARE (Japanese Antarctic Research Expedition) geology group for the Napier and Rayner Complexes in Enderby Land, East Antarctica, are reviewed in relation to 1) publications of two detailed geologic maps as a result of field work, 2) characterization of protoliths, and determinations of their formation ages, 3) precise analyses of metamorphic conditions, and age determinations of ultra-high temperature (UHT) metamorphism, and 4) classification of mafic dike swarms, and specification of their activities. On the basis of these activities and results, recommendations are made for research localities to make clear 1) the tectonics of the Napier and Rayner Complexes, 2) formation processes of Archaean continental crusts, 3) roles of UHT metamorphism of Archaean to Proterozoic ages, 4) dynamics of enriched-mantle type of source materials, and implications for related super-plume tectonics, and 5) growth histories of continental crusts, and processes of their amalgamation and separation. |
format |
Article in Journal/Newspaper |
author |
Hideo Ishizuka |
author_facet |
Hideo Ishizuka |
author_sort |
Hideo Ishizuka |
title |
Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective |
title_short |
Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective |
title_full |
Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective |
title_fullStr |
Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective |
title_full_unstemmed |
Activities of the JARE geology group for the Napier and Rayner Complexes, East Antarctica: an overview and perspective |
title_sort |
activities of the jare geology group for the napier and rayner complexes, east antarctica: an overview and perspective |
publisher |
National Institute of Polar Research |
publishDate |
2003 |
url |
https://doi.org/10.15094/00009272 https://doaj.org/article/fae1626ddae24962801cbf28393ec66b |
long_lat |
ENVELOPE(-58.440,-58.440,-62.167,-62.167) ENVELOPE(-45.166,-45.166,-60.650,-60.650) |
geographic |
Antarctic East Antarctica Napier Rayner |
geographic_facet |
Antarctic East Antarctica Napier Rayner |
genre |
Antarc* Antarctic Antarctica East Antarctica Enderby Land |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Enderby Land |
op_source |
Antarctic Record, Vol 47, Iss 3, Pp 349-369 (2003) |
op_relation |
http://doi.org/10.15094/00009272 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00009272 0085-7289 2432-079X https://doaj.org/article/fae1626ddae24962801cbf28393ec66b |
op_doi |
https://doi.org/10.15094/00009272 |
_version_ |
1766267330860417024 |