The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean
In far North Greenland at the head of Victoria Fjord (∼81°30′N), a ∼1000 km2 exposure of Precambrian crystalline basement rocks is a window through the region's extensive latest Neoproterozoic and Paleozoic Arctic Platform sedimentary cover sequence. These basement rocks, named here the Victori...
Published in: | Journal of Geodynamics |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Pergamon-Elsevier Ltd
|
Subjects: | |
Online Access: | http://hdl.handle.net/1885/204780 https://doi.org/10.1016/j.jog.2019.03.006 https://openresearch-repository.anu.edu.au/bitstream/1885/204780/5/01_Nutman_The_Archean_Victoria_Fjord_2019.pdf.jpg |
id |
ftanucanberra:oai:openresearch-repository.anu.edu.au:1885/204780 |
---|---|
record_format |
openpolar |
spelling |
ftanucanberra:oai:openresearch-repository.anu.edu.au:1885/204780 2024-01-14T10:04:11+01:00 The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean Nutman, Allen P. Bennett, Victoria Hidaka, Hiroshi Henriksen, Niels Ali, Sarmad A. application/pdf http://hdl.handle.net/1885/204780 https://doi.org/10.1016/j.jog.2019.03.006 https://openresearch-repository.anu.edu.au/bitstream/1885/204780/5/01_Nutman_The_Archean_Victoria_Fjord_2019.pdf.jpg en_AU eng Pergamon-Elsevier Ltd 0264-3707 http://hdl.handle.net/1885/204780 doi:10.1016/j.jog.2019.03.006 https://openresearch-repository.anu.edu.au/bitstream/1885/204780/5/01_Nutman_The_Archean_Victoria_Fjord_2019.pdf.jpg © 2019 Elsevier Ltd Journal of Geodynamics Journal article ftanucanberra https://doi.org/10.1016/j.jog.2019.03.006 2023-12-15T09:36:09Z In far North Greenland at the head of Victoria Fjord (∼81°30′N), a ∼1000 km2 exposure of Precambrian crystalline basement rocks is a window through the region's extensive latest Neoproterozoic and Paleozoic Arctic Platform sedimentary cover sequence. These basement rocks, named here the Victoria Fjord terrane, are dominated by weakly-foliated granodioritic orthogneisses, with lesser amounts of migmatite. These are intercalated with strips of supracrustal rocks dominated by paragneisses. This poorly-exposed Archean terrane at Greenland's northern tip is succeeded to the south by the extensive east-west trending Paleoproterozoic Inglefield Mobile Belt of juvenile arc rocks. This project was supported by a travel grant from the Faculty of Science, Medicine and Health of the University of Wollongong, the GeoQuEST Research Centre, Hiroshima University, the Australian National University and Julie Hollis of the Bureau of Minerals and Petroleum, The Government of Greenland (Naalakkersuisut). Article in Journal/Newspaper Arctic Arctic Ocean Greenland North Greenland Victoria fjord Australian National University: ANU Digital Collections Arctic Arctic Ocean Greenland Victoria Fjord ENVELOPE(-46.000,-46.000,82.167,82.167) Journal of Geodynamics 129 3 23 |
institution |
Open Polar |
collection |
Australian National University: ANU Digital Collections |
op_collection_id |
ftanucanberra |
language |
English |
description |
In far North Greenland at the head of Victoria Fjord (∼81°30′N), a ∼1000 km2 exposure of Precambrian crystalline basement rocks is a window through the region's extensive latest Neoproterozoic and Paleozoic Arctic Platform sedimentary cover sequence. These basement rocks, named here the Victoria Fjord terrane, are dominated by weakly-foliated granodioritic orthogneisses, with lesser amounts of migmatite. These are intercalated with strips of supracrustal rocks dominated by paragneisses. This poorly-exposed Archean terrane at Greenland's northern tip is succeeded to the south by the extensive east-west trending Paleoproterozoic Inglefield Mobile Belt of juvenile arc rocks. This project was supported by a travel grant from the Faculty of Science, Medicine and Health of the University of Wollongong, the GeoQuEST Research Centre, Hiroshima University, the Australian National University and Julie Hollis of the Bureau of Minerals and Petroleum, The Government of Greenland (Naalakkersuisut). |
format |
Article in Journal/Newspaper |
author |
Nutman, Allen P. Bennett, Victoria Hidaka, Hiroshi Henriksen, Niels Ali, Sarmad A. |
spellingShingle |
Nutman, Allen P. Bennett, Victoria Hidaka, Hiroshi Henriksen, Niels Ali, Sarmad A. The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean |
author_facet |
Nutman, Allen P. Bennett, Victoria Hidaka, Hiroshi Henriksen, Niels Ali, Sarmad A. |
author_sort |
Nutman, Allen P. |
title |
The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean |
title_short |
The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean |
title_full |
The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean |
title_fullStr |
The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean |
title_full_unstemmed |
The Archean Victoria Fjord terrane of northernmost Greenland and geodynamic interpretation of Precambrian crust in and surrounding the Arctic Ocean |
title_sort |
archean victoria fjord terrane of northernmost greenland and geodynamic interpretation of precambrian crust in and surrounding the arctic ocean |
publisher |
Pergamon-Elsevier Ltd |
url |
http://hdl.handle.net/1885/204780 https://doi.org/10.1016/j.jog.2019.03.006 https://openresearch-repository.anu.edu.au/bitstream/1885/204780/5/01_Nutman_The_Archean_Victoria_Fjord_2019.pdf.jpg |
long_lat |
ENVELOPE(-46.000,-46.000,82.167,82.167) |
geographic |
Arctic Arctic Ocean Greenland Victoria Fjord |
geographic_facet |
Arctic Arctic Ocean Greenland Victoria Fjord |
genre |
Arctic Arctic Ocean Greenland North Greenland Victoria fjord |
genre_facet |
Arctic Arctic Ocean Greenland North Greenland Victoria fjord |
op_source |
Journal of Geodynamics |
op_relation |
0264-3707 http://hdl.handle.net/1885/204780 doi:10.1016/j.jog.2019.03.006 https://openresearch-repository.anu.edu.au/bitstream/1885/204780/5/01_Nutman_The_Archean_Victoria_Fjord_2019.pdf.jpg |
op_rights |
© 2019 Elsevier Ltd |
op_doi |
https://doi.org/10.1016/j.jog.2019.03.006 |
container_title |
Journal of Geodynamics |
container_volume |
129 |
container_start_page |
3 |
op_container_end_page |
23 |
_version_ |
1788058798576893952 |