Calcareous nannofossils of the Norwegian-Greenland Sea
Ocean Drilling Program Leg 104 recovered sediments containing calcareous nannofossils of latest Oligocene to Holocene age from the Voring Plateau in the Norwegian-Greenland Sea. The section drilled is virtually the most complete and detailed sedimentary sequence yet obtained from such a high latitud...
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1989
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.738102 2024-09-15T18:09:10+00:00 Calcareous nannofossils of the Norwegian-Greenland Sea Donnally, Diane M MEDIAN LATITUDE: 67.130700 * MEDIAN LONGITUDE: 3.093329 * SOUTH-BOUND LATITUDE: 66.678300 * WEST-BOUND LONGITUDE: 1.033300 * NORTH-BOUND LATITUDE: 67.715000 * EAST-BOUND LONGITUDE: 4.576700 * DATE/TIME START: 1985-06-28T14:40:00 * DATE/TIME END: 1985-08-09T10:15:00 1989 application/zip, 7 datasets https://doi.pangaea.de/10.1594/PANGAEA.738102 https://doi.org/10.1594/PANGAEA.738102 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.738102 https://doi.org/10.1594/PANGAEA.738102 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Donnally, Diane M (1989): Calcareous nannofossils of the Norwegian-Greenland Sea: ODP Leg 104. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 459-486, https://doi.org/10.2973/odp.proc.sr.104.156.1989 104-642B 104-643A 104-644A DRILL Drilling/drill rig Joides Resolution Leg104 Norwegian Sea Ocean Drilling Program ODP dataset publication series 1989 ftpangaea https://doi.org/10.1594/PANGAEA.73810210.2973/odp.proc.sr.104.156.1989 2024-07-24T02:31:20Z Ocean Drilling Program Leg 104 recovered sediments containing calcareous nannofossils of latest Oligocene to Holocene age from the Voring Plateau in the Norwegian-Greenland Sea. The section drilled is virtually the most complete and detailed sedimentary sequence yet obtained from such a high latitude North Atlantic location. Due to unfavorable paleoclimatic conditions, the nannofossil assemblages observed are generally of low diversity and poorly preserved. A limited nannofossil biostratigraphy can still be formulated, although many of the standard low-latitude zonal markers are absent in the area of study. An important aspect of the Norwegian-Greenland Sea is the response of the sediments to the onset and variability of glaciation in the area. The sediments deposited since the onset of Northern Hemisphere glaciation consist of alternating carbonate- (and nannofossil-) rich interglacial sediments and carbonate-poor glacial sediments. The glacial sediments also contain ice-rafted debris, including reworked Cretaceous and older Cenozoic nannofossils. The reworked nannofossils were most likely deposited by ice-rafting from the area to the south with minor contributions of reworked material from exposed shelf areas near Norway and from fault-exposed outcrops of upthrust Cretaceous rocks in the area. Other/Unknown Material Greenland Greenland Sea North Atlantic Norwegian Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(1.033300,4.576700,67.715000,66.678300) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
104-642B 104-643A 104-644A DRILL Drilling/drill rig Joides Resolution Leg104 Norwegian Sea Ocean Drilling Program ODP |
spellingShingle |
104-642B 104-643A 104-644A DRILL Drilling/drill rig Joides Resolution Leg104 Norwegian Sea Ocean Drilling Program ODP Donnally, Diane M Calcareous nannofossils of the Norwegian-Greenland Sea |
topic_facet |
104-642B 104-643A 104-644A DRILL Drilling/drill rig Joides Resolution Leg104 Norwegian Sea Ocean Drilling Program ODP |
description |
Ocean Drilling Program Leg 104 recovered sediments containing calcareous nannofossils of latest Oligocene to Holocene age from the Voring Plateau in the Norwegian-Greenland Sea. The section drilled is virtually the most complete and detailed sedimentary sequence yet obtained from such a high latitude North Atlantic location. Due to unfavorable paleoclimatic conditions, the nannofossil assemblages observed are generally of low diversity and poorly preserved. A limited nannofossil biostratigraphy can still be formulated, although many of the standard low-latitude zonal markers are absent in the area of study. An important aspect of the Norwegian-Greenland Sea is the response of the sediments to the onset and variability of glaciation in the area. The sediments deposited since the onset of Northern Hemisphere glaciation consist of alternating carbonate- (and nannofossil-) rich interglacial sediments and carbonate-poor glacial sediments. The glacial sediments also contain ice-rafted debris, including reworked Cretaceous and older Cenozoic nannofossils. The reworked nannofossils were most likely deposited by ice-rafting from the area to the south with minor contributions of reworked material from exposed shelf areas near Norway and from fault-exposed outcrops of upthrust Cretaceous rocks in the area. |
format |
Other/Unknown Material |
author |
Donnally, Diane M |
author_facet |
Donnally, Diane M |
author_sort |
Donnally, Diane M |
title |
Calcareous nannofossils of the Norwegian-Greenland Sea |
title_short |
Calcareous nannofossils of the Norwegian-Greenland Sea |
title_full |
Calcareous nannofossils of the Norwegian-Greenland Sea |
title_fullStr |
Calcareous nannofossils of the Norwegian-Greenland Sea |
title_full_unstemmed |
Calcareous nannofossils of the Norwegian-Greenland Sea |
title_sort |
calcareous nannofossils of the norwegian-greenland sea |
publisher |
PANGAEA |
publishDate |
1989 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.738102 https://doi.org/10.1594/PANGAEA.738102 |
op_coverage |
MEDIAN LATITUDE: 67.130700 * MEDIAN LONGITUDE: 3.093329 * SOUTH-BOUND LATITUDE: 66.678300 * WEST-BOUND LONGITUDE: 1.033300 * NORTH-BOUND LATITUDE: 67.715000 * EAST-BOUND LONGITUDE: 4.576700 * DATE/TIME START: 1985-06-28T14:40:00 * DATE/TIME END: 1985-08-09T10:15:00 |
long_lat |
ENVELOPE(1.033300,4.576700,67.715000,66.678300) |
genre |
Greenland Greenland Sea North Atlantic Norwegian Sea |
genre_facet |
Greenland Greenland Sea North Atlantic Norwegian Sea |
op_source |
Supplement to: Donnally, Diane M (1989): Calcareous nannofossils of the Norwegian-Greenland Sea: ODP Leg 104. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 459-486, https://doi.org/10.2973/odp.proc.sr.104.156.1989 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.738102 https://doi.org/10.1594/PANGAEA.738102 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.73810210.2973/odp.proc.sr.104.156.1989 |
_version_ |
1810446576965910528 |