Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea
This paper explores the potential for use of rutile geochemistry as a provenance tracer in Jurassic-Paleocene sandstones in hydrocarbon exploration wells from the Norwegian Sea. Previous studies in this area, concentrating on provenance-sensitive heavy-mineral ratios, garnet geochemistry, tourmaline...
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Society for Sedimentary Geology
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ftnerc:oai:nora.nerc.ac.uk:8244 2023-05-15T16:27:16+02:00 Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea Morton, Andrew Chenery, Simon 2009 text http://nora.nerc.ac.uk/id/eprint/8244/ https://nora.nerc.ac.uk/id/eprint/8244/1/norwegian_sea_rutile_Morton_and_Chenery.pdf http://jsedres.geoscienceworld.org/content/vol79/issue7/ en eng Society for Sedimentary Geology https://nora.nerc.ac.uk/id/eprint/8244/1/norwegian_sea_rutile_Morton_and_Chenery.pdf Morton, Andrew; Chenery, Simon. 2009 Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea. Journal of Sedimentary Research, 79 (7). 540-553. https://doi.org/10.2110/jsr.2009.054 <https://doi.org/10.2110/jsr.2009.054> Earth Sciences Publication - Article PeerReviewed 2009 ftnerc https://doi.org/10.2110/jsr.2009.054 2023-02-04T19:25:25Z This paper explores the potential for use of rutile geochemistry as a provenance tracer in Jurassic-Paleocene sandstones in hydrocarbon exploration wells from the Norwegian Sea. Previous studies in this area, concentrating on provenance-sensitive heavy-mineral ratios, garnet geochemistry, tourmaline geochemistry, and detrital zircon geochronology, established the presence of five distinct sand types (MN1, MN2a, MN3, MN4, and MN5), sourced from different parts of the Norwegian and Greenland landmasses to the east and west of the basin. Approximately 50 rutile grains from two samples of each of these sand types have been analyzed by laser ablation inductively coupled plasma mass spectrometry. Differences in Cr and Nb contents indicate that there are significant variations in the relative abundance of rutiles derived from metamafic and metapelitic sources, with Norwegian-sourced sandstones (MN1, MN3 and MN5) having higher proportions of metamafic rutile compared with Greenland-sourced sandstones (MN2a and MN4). Article in Journal/Newspaper Greenland Norwegian Sea Natural Environment Research Council: NERC Open Research Archive Norwegian Sea Greenland Journal of Sedimentary Research 79 7 540 553 |
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Natural Environment Research Council: NERC Open Research Archive |
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language |
English |
topic |
Earth Sciences |
spellingShingle |
Earth Sciences Morton, Andrew Chenery, Simon Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea |
topic_facet |
Earth Sciences |
description |
This paper explores the potential for use of rutile geochemistry as a provenance tracer in Jurassic-Paleocene sandstones in hydrocarbon exploration wells from the Norwegian Sea. Previous studies in this area, concentrating on provenance-sensitive heavy-mineral ratios, garnet geochemistry, tourmaline geochemistry, and detrital zircon geochronology, established the presence of five distinct sand types (MN1, MN2a, MN3, MN4, and MN5), sourced from different parts of the Norwegian and Greenland landmasses to the east and west of the basin. Approximately 50 rutile grains from two samples of each of these sand types have been analyzed by laser ablation inductively coupled plasma mass spectrometry. Differences in Cr and Nb contents indicate that there are significant variations in the relative abundance of rutiles derived from metamafic and metapelitic sources, with Norwegian-sourced sandstones (MN1, MN3 and MN5) having higher proportions of metamafic rutile compared with Greenland-sourced sandstones (MN2a and MN4). |
format |
Article in Journal/Newspaper |
author |
Morton, Andrew Chenery, Simon |
author_facet |
Morton, Andrew Chenery, Simon |
author_sort |
Morton, Andrew |
title |
Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea |
title_short |
Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea |
title_full |
Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea |
title_fullStr |
Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea |
title_full_unstemmed |
Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea |
title_sort |
detrital rutile geochemistry and thermometry as guides to provenance of jurassic-paleocene sandstones of the norwegian sea |
publisher |
Society for Sedimentary Geology |
publishDate |
2009 |
url |
http://nora.nerc.ac.uk/id/eprint/8244/ https://nora.nerc.ac.uk/id/eprint/8244/1/norwegian_sea_rutile_Morton_and_Chenery.pdf http://jsedres.geoscienceworld.org/content/vol79/issue7/ |
geographic |
Norwegian Sea Greenland |
geographic_facet |
Norwegian Sea Greenland |
genre |
Greenland Norwegian Sea |
genre_facet |
Greenland Norwegian Sea |
op_relation |
https://nora.nerc.ac.uk/id/eprint/8244/1/norwegian_sea_rutile_Morton_and_Chenery.pdf Morton, Andrew; Chenery, Simon. 2009 Detrital rutile geochemistry and thermometry as guides to provenance of Jurassic-Paleocene sandstones of the Norwegian Sea. Journal of Sedimentary Research, 79 (7). 540-553. https://doi.org/10.2110/jsr.2009.054 <https://doi.org/10.2110/jsr.2009.054> |
op_doi |
https://doi.org/10.2110/jsr.2009.054 |
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Journal of Sedimentary Research |
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79 |
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7 |
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540 |
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553 |
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1766016385220083712 |