Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway.
Rocks of Sandsøya, Grytøya, Åkerøya, and Kjøtta, represent four Caledonian Tectonic settings: (1) pre-Caledonian Baltic crystalline basement of the Western Gneiss Region, including intrusively enclosed supracrustal rocks; (2) an autochthonous\/parautochthonous Vendian\/Cambrian (?) metasedimentary c...
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ftnorgesgu:oai:openarchive.ngu.no:11250/2674311 2023-05-15T16:31:55+02:00 Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. van Winkle, Steve W. Andresen, Arild Steltenpohl, Mark G. 13324 Harstad 1996 application/pdf https://hdl.handle.net/11250/2674311 eng eng NGU Bulletin (431) https://hdl.handle.net/11250/2674311 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 67-89 STRUKTURGEOLOGI Journal article 1996 ftnorgesgu 2022-07-03T15:26:48Z Rocks of Sandsøya, Grytøya, Åkerøya, and Kjøtta, represent four Caledonian Tectonic settings: (1) pre-Caledonian Baltic crystalline basement of the Western Gneiss Region, including intrusively enclosed supracrustal rocks; (2) an autochthonous\/parautochthonous Vendian\/Cambrian (?) metasedimentary cover, (3) the Lower\/Middle Allochthons and granitoid silvers of Baltic affinity, and (4) the suspect or exotic terranes of the Upper Allochthon. Detailed geologic mapping of these islands indicates Upper Allochthon units have been incorrectly assigned to the Lower\/Middle Allochthons on earlier maps. Detailed lithologic observations allow for regional correlations that better define the structural configuration of the west limb of the Ofoten Synform. Silvers of mylonitized granite gneiss overlain by orthoquartzite, graphitic schist, mica schist, and dolomitic\/calcitic marble have been recognized. 49109 Article in Journal/Newspaper Grytøya Kjøtta North Norway Ofoten NGU Open Archive (Geological Survey of Norway) Norway Ofoten ENVELOPE(16.378,16.378,68.029,68.029) Åkerøya ENVELOPE(12.285,12.285,65.916,65.916) Grytøya ENVELOPE(12.532,12.532,66.315,66.315) Kjøtta ENVELOPE(16.702,16.702,68.870,68.870) |
institution |
Open Polar |
collection |
NGU Open Archive (Geological Survey of Norway) |
op_collection_id |
ftnorgesgu |
language |
English |
topic |
STRUKTURGEOLOGI |
spellingShingle |
STRUKTURGEOLOGI van Winkle, Steve W. Andresen, Arild Steltenpohl, Mark G. Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. |
topic_facet |
STRUKTURGEOLOGI |
description |
Rocks of Sandsøya, Grytøya, Åkerøya, and Kjøtta, represent four Caledonian Tectonic settings: (1) pre-Caledonian Baltic crystalline basement of the Western Gneiss Region, including intrusively enclosed supracrustal rocks; (2) an autochthonous\/parautochthonous Vendian\/Cambrian (?) metasedimentary cover, (3) the Lower\/Middle Allochthons and granitoid silvers of Baltic affinity, and (4) the suspect or exotic terranes of the Upper Allochthon. Detailed geologic mapping of these islands indicates Upper Allochthon units have been incorrectly assigned to the Lower\/Middle Allochthons on earlier maps. Detailed lithologic observations allow for regional correlations that better define the structural configuration of the west limb of the Ofoten Synform. Silvers of mylonitized granite gneiss overlain by orthoquartzite, graphitic schist, mica schist, and dolomitic\/calcitic marble have been recognized. 49109 |
format |
Article in Journal/Newspaper |
author |
van Winkle, Steve W. Andresen, Arild Steltenpohl, Mark G. |
author_facet |
van Winkle, Steve W. Andresen, Arild Steltenpohl, Mark G. |
author_sort |
van Winkle, Steve W. |
title |
Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. |
title_short |
Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. |
title_full |
Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. |
title_fullStr |
Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. |
title_full_unstemmed |
Basement-cover relations and Caledonian tectonostratigraphy of Sandsøya, Grytøya, Åkerøya and Kjøtta, Western Gneiss Region, North Norway. |
title_sort |
basement-cover relations and caledonian tectonostratigraphy of sandsøya, grytøya, åkerøya and kjøtta, western gneiss region, north norway. |
publishDate |
1996 |
url |
https://hdl.handle.net/11250/2674311 |
op_coverage |
13324 Harstad |
long_lat |
ENVELOPE(16.378,16.378,68.029,68.029) ENVELOPE(12.285,12.285,65.916,65.916) ENVELOPE(12.532,12.532,66.315,66.315) ENVELOPE(16.702,16.702,68.870,68.870) |
geographic |
Norway Ofoten Åkerøya Grytøya Kjøtta |
geographic_facet |
Norway Ofoten Åkerøya Grytøya Kjøtta |
genre |
Grytøya Kjøtta North Norway Ofoten |
genre_facet |
Grytøya Kjøtta North Norway Ofoten |
op_source |
67-89 |
op_relation |
NGU Bulletin (431) https://hdl.handle.net/11250/2674311 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
_version_ |
1766021617206427648 |