(Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352
The modern depositional environment of the deep Norwegian-Greenland Sea is highly asymmetric in an E–W direction because of the hydrography of the surface water masses and because of the more or less permanent pack ice cover of the East Greenland Current regime along the Greenland continental margin...
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PANGAEA - Data Publisher for Earth & Environmental Science
1986
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Online Access: | https://dx.doi.org/10.1594/pangaea.761096 https://doi.pangaea.de/10.1594/PANGAEA.761096 |
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ftdatacite:10.1594/pangaea.761096 2023-05-15T15:39:05+02:00 (Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 Thiede, Jörn Diesen, Geir W Knudsen, Björn-Egil Snåre, Torbjörn 1986 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.761096 https://doi.pangaea.de/10.1594/PANGAEA.761096 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1016/0025-3227(86)90046-0 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Event label AGE Sedimentation rate Accumulation rate, mass Drilling/drill rig Calculated Leg38 Glomar Challenger Deep Sea Drilling Project DSDP Supplementary Dataset dataset Dataset 1986 ftdatacite https://doi.org/10.1594/pangaea.761096 https://doi.org/10.1016/0025-3227(86)90046-0 2021-11-05T12:55:41Z The modern depositional environment of the deep Norwegian-Greenland Sea is highly asymmetric in an E–W direction because of the hydrography of the surface water masses and because of the more or less permanent pack ice cover of the East Greenland Current regime along the Greenland continental margin. By means of sedimentation rates we have tried to investigate whether this hydrographic asymmetry influenced the sediment input to the Norwegian-Greenland Sea over the past 60 m.y. Sediment input can be quantified if thicknesses of sediment sections accumulated over known time intervals can be measured and if some of their physical properties have been determined. Sedimentation rates have been estimated for Tertiary and Quaternary times, and their temporal as well as their spatial changes are discussed. Basin structure and morphology exerted an important influence on sediment distribution. During the Early Tertiary major sediment source regions in the southern Barents Sea and to the north and west of Iceland could be identified; these source regions supplied the bulk of the sediment fill of the Norwegian-Greenland Sea. Since inception of a “glacial” type sedimentation major elements of the sea surface circulation seem to have controlled the sediment input into this polar and subpolar deep-sea basin. Dataset Barents Sea East Greenland east greenland current Greenland Greenland Sea Iceland DataCite Metadata Store (German National Library of Science and Technology) Barents Sea Greenland Knudsen ENVELOPE(16.057,16.057,67.137,67.137) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Event label AGE Sedimentation rate Accumulation rate, mass Drilling/drill rig Calculated Leg38 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
Event label AGE Sedimentation rate Accumulation rate, mass Drilling/drill rig Calculated Leg38 Glomar Challenger Deep Sea Drilling Project DSDP Thiede, Jörn Diesen, Geir W Knudsen, Björn-Egil Snåre, Torbjörn (Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 |
topic_facet |
Event label AGE Sedimentation rate Accumulation rate, mass Drilling/drill rig Calculated Leg38 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
The modern depositional environment of the deep Norwegian-Greenland Sea is highly asymmetric in an E–W direction because of the hydrography of the surface water masses and because of the more or less permanent pack ice cover of the East Greenland Current regime along the Greenland continental margin. By means of sedimentation rates we have tried to investigate whether this hydrographic asymmetry influenced the sediment input to the Norwegian-Greenland Sea over the past 60 m.y. Sediment input can be quantified if thicknesses of sediment sections accumulated over known time intervals can be measured and if some of their physical properties have been determined. Sedimentation rates have been estimated for Tertiary and Quaternary times, and their temporal as well as their spatial changes are discussed. Basin structure and morphology exerted an important influence on sediment distribution. During the Early Tertiary major sediment source regions in the southern Barents Sea and to the north and west of Iceland could be identified; these source regions supplied the bulk of the sediment fill of the Norwegian-Greenland Sea. Since inception of a “glacial” type sedimentation major elements of the sea surface circulation seem to have controlled the sediment input into this polar and subpolar deep-sea basin. |
format |
Dataset |
author |
Thiede, Jörn Diesen, Geir W Knudsen, Björn-Egil Snåre, Torbjörn |
author_facet |
Thiede, Jörn Diesen, Geir W Knudsen, Björn-Egil Snåre, Torbjörn |
author_sort |
Thiede, Jörn |
title |
(Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 |
title_short |
(Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 |
title_full |
(Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 |
title_fullStr |
(Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 |
title_full_unstemmed |
(Table 2) Sedimentation and accumulation rates of DSDP Holes 38-337 and 38-338, supplement to: Thiede, Jörn; Diesen, Geir W; Knudsen, Björn-Egil; Snåre, Torbjörn (1986): Patterns of Cenozoic sedimentation in the Norwegian - Greenland Sea. Marine Geology, 69(3-4), 323-352 |
title_sort |
(table 2) sedimentation and accumulation rates of dsdp holes 38-337 and 38-338, supplement to: thiede, jörn; diesen, geir w; knudsen, björn-egil; snåre, torbjörn (1986): patterns of cenozoic sedimentation in the norwegian - greenland sea. marine geology, 69(3-4), 323-352 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
1986 |
url |
https://dx.doi.org/10.1594/pangaea.761096 https://doi.pangaea.de/10.1594/PANGAEA.761096 |
long_lat |
ENVELOPE(16.057,16.057,67.137,67.137) |
geographic |
Barents Sea Greenland Knudsen |
geographic_facet |
Barents Sea Greenland Knudsen |
genre |
Barents Sea East Greenland east greenland current Greenland Greenland Sea Iceland |
genre_facet |
Barents Sea East Greenland east greenland current Greenland Greenland Sea Iceland |
op_relation |
https://dx.doi.org/10.1016/0025-3227(86)90046-0 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.761096 https://doi.org/10.1016/0025-3227(86)90046-0 |
_version_ |
1766370512889446400 |