(Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B
Benthic foraminiferal data from Ocean Drilling Program Site 1098 indicate significant changes in deep-water conditions of the Palmer Deep, western Antarctic Peninsula margin, throughout the Holocene (13 ka to present). The earliest Holocene represents a period of transition from the Last Glacial Max...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.713686 2023-05-15T13:31:38+02:00 (Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B Ishman, Scott E Sperling, Michael R LATITUDE: -64.861930 * LONGITUDE: -64.208000 * DATE/TIME START: 1998-03-13T00:00:00 * DATE/TIME END: 1998-03-13T00:00:00 * MINIMUM ELEVATION: -1010.6 m * MAXIMUM ELEVATION: -1010.6 m 2002-02-27 text/tab-separated-values, 10440 data points https://doi.pangaea.de/10.1594/PANGAEA.713686 https://doi.org/10.1594/PANGAEA.713686 en eng PANGAEA Appendix DR1& DR2 (URI: ftp://rock.geosociety.org/pub/reposit/2002/2002044.pdf) https://doi.pangaea.de/10.1594/PANGAEA.713686 https://doi.org/10.1594/PANGAEA.713686 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Ishman, Scott E; Sperling, Michael R (2002): Benthic foraminiferal record of Holocene deep-water evolution in the Palmer Deep, western Antarctic Peninsula. Geology, 30(5), 435-438, https://doi.org/10.1130/0091-7613(2002)030%3C0435:BFROHD%3E2.0.CO;2 178-1098B Accumulation rate benthic foraminifera by number AGE Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Calculated Cibicides lobatulus Counting >63 µm fraction Depth composite Drake Passage DRILL Drilling/drill rig Factor 1 Factor 2 Factor 3 Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Joides Resolution Leg178 Miliammina arenacea Neogloboquadrina pachyderma Nonionella iridea Number of species Ocean Drilling Program ODP Pullenia bulloides Trifarina angulosa Trochammina intermedia Dataset 2002 ftpangaea https://doi.org/10.1594/PANGAEA.713686 https://doi.org/10.1130/0091-7613(2002)030%3C0435:BFROHD%3E2.0.CO;2 2023-01-20T08:47:20Z Benthic foraminiferal data from Ocean Drilling Program Site 1098 indicate significant changes in deep-water conditions of the Palmer Deep, western Antarctic Peninsula margin, throughout the Holocene (13 ka to present). The earliest Holocene represents a period of transition from the Last Glacial Maximum (LGM). Cold bottom waters, similar to saline shelf water (SSW), dominated the middle Holocene. The late Holocene in the Palmer Deep has been characterized by alternating dominance of circumpolar deep water (CDW) and saline shelf water. These changes have global oceanographic and climatic implications. We suggest that the middle Holocene bottom-water record, in the absence of circumpolar deep water on the western Antarctic Peninsula shelf, indicates high saline shelf water production and/or weakened circumpolar deep water production during the middle Holocene climatic optimum. The late Holocene benthic foraminiferal record indicates rapidly fluctuating sea-ice conditions and may indicate a teleconnection between the South Pacific and Southern Ocean, thus having implications related to the Southern Oscillation Index. Dataset Antarc* Antarctic Antarctic Peninsula Drake Passage Neogloboquadrina pachyderma Sea ice Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Antarctic Peninsula Drake Passage Pacific Palmer Deep ENVELOPE(-64.400,-64.400,-64.950,-64.950) Southern Ocean ENVELOPE(-64.208000,-64.208000,-64.861930,-64.861930) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
178-1098B Accumulation rate benthic foraminifera by number AGE Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Calculated Cibicides lobatulus Counting >63 µm fraction Depth composite Drake Passage DRILL Drilling/drill rig Factor 1 Factor 2 Factor 3 Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Joides Resolution Leg178 Miliammina arenacea Neogloboquadrina pachyderma Nonionella iridea Number of species Ocean Drilling Program ODP Pullenia bulloides Trifarina angulosa Trochammina intermedia |
spellingShingle |
178-1098B Accumulation rate benthic foraminifera by number AGE Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Calculated Cibicides lobatulus Counting >63 µm fraction Depth composite Drake Passage DRILL Drilling/drill rig Factor 1 Factor 2 Factor 3 Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Joides Resolution Leg178 Miliammina arenacea Neogloboquadrina pachyderma Nonionella iridea Number of species Ocean Drilling Program ODP Pullenia bulloides Trifarina angulosa Trochammina intermedia Ishman, Scott E Sperling, Michael R (Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B |
topic_facet |
178-1098B Accumulation rate benthic foraminifera by number AGE Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Calculated Cibicides lobatulus Counting >63 µm fraction Depth composite Drake Passage DRILL Drilling/drill rig Factor 1 Factor 2 Factor 3 Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Joides Resolution Leg178 Miliammina arenacea Neogloboquadrina pachyderma Nonionella iridea Number of species Ocean Drilling Program ODP Pullenia bulloides Trifarina angulosa Trochammina intermedia |
description |
Benthic foraminiferal data from Ocean Drilling Program Site 1098 indicate significant changes in deep-water conditions of the Palmer Deep, western Antarctic Peninsula margin, throughout the Holocene (13 ka to present). The earliest Holocene represents a period of transition from the Last Glacial Maximum (LGM). Cold bottom waters, similar to saline shelf water (SSW), dominated the middle Holocene. The late Holocene in the Palmer Deep has been characterized by alternating dominance of circumpolar deep water (CDW) and saline shelf water. These changes have global oceanographic and climatic implications. We suggest that the middle Holocene bottom-water record, in the absence of circumpolar deep water on the western Antarctic Peninsula shelf, indicates high saline shelf water production and/or weakened circumpolar deep water production during the middle Holocene climatic optimum. The late Holocene benthic foraminiferal record indicates rapidly fluctuating sea-ice conditions and may indicate a teleconnection between the South Pacific and Southern Ocean, thus having implications related to the Southern Oscillation Index. |
format |
Dataset |
author |
Ishman, Scott E Sperling, Michael R |
author_facet |
Ishman, Scott E Sperling, Michael R |
author_sort |
Ishman, Scott E |
title |
(Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B |
title_short |
(Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B |
title_full |
(Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B |
title_fullStr |
(Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B |
title_full_unstemmed |
(Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B |
title_sort |
(appendix table dr1) foraminiferal distribution data for odp hole 178-1098b |
publisher |
PANGAEA |
publishDate |
2002 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.713686 https://doi.org/10.1594/PANGAEA.713686 |
op_coverage |
LATITUDE: -64.861930 * LONGITUDE: -64.208000 * DATE/TIME START: 1998-03-13T00:00:00 * DATE/TIME END: 1998-03-13T00:00:00 * MINIMUM ELEVATION: -1010.6 m * MAXIMUM ELEVATION: -1010.6 m |
long_lat |
ENVELOPE(-64.400,-64.400,-64.950,-64.950) ENVELOPE(-64.208000,-64.208000,-64.861930,-64.861930) |
geographic |
Antarctic Antarctic Peninsula Drake Passage Pacific Palmer Deep Southern Ocean |
geographic_facet |
Antarctic Antarctic Peninsula Drake Passage Pacific Palmer Deep Southern Ocean |
genre |
Antarc* Antarctic Antarctic Peninsula Drake Passage Neogloboquadrina pachyderma Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Drake Passage Neogloboquadrina pachyderma Sea ice Southern Ocean |
op_source |
Supplement to: Ishman, Scott E; Sperling, Michael R (2002): Benthic foraminiferal record of Holocene deep-water evolution in the Palmer Deep, western Antarctic Peninsula. Geology, 30(5), 435-438, https://doi.org/10.1130/0091-7613(2002)030%3C0435:BFROHD%3E2.0.CO;2 |
op_relation |
Appendix DR1& DR2 (URI: ftp://rock.geosociety.org/pub/reposit/2002/2002044.pdf) https://doi.pangaea.de/10.1594/PANGAEA.713686 https://doi.org/10.1594/PANGAEA.713686 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.713686 https://doi.org/10.1130/0091-7613(2002)030%3C0435:BFROHD%3E2.0.CO;2 |
_version_ |
1766019499173085184 |