(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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ftdatacite:10.1594/pangaea.713686 2024-02-27T08:33:22+00:00 (Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B ... Ishman, Scott E Sperling, Michael R 2002 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.713686 https://doi.pangaea.de/10.1594/PANGAEA.713686 en eng PANGAEA ftp://rock.geosociety.org/pub/reposit/2002/2002044.pdf https://dx.doi.org/10.1130/0091-7613(2002)030<0435:bfrohd>2.0.co;2 ftp://rock.geosociety.org/pub/reposit/2002/2002044.pdf Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 AGE Depth, composite Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Cibicides lobatulus Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Miliammina arenacea Nonionella iridea Pullenia bulloides Trifarina angulosa Trochammina intermedia Neogloboquadrina pachyderma Number of species Accumulation rate, benthic foraminifera by number Factor 1 Factor 2 Factor 3 Drilling/drill rig Counting >63 µm fraction Calculated Leg178 Joides Resolution Ocean Drilling Program ODP dataset Supplementary Dataset Dataset 2002 ftdatacite https://doi.org/10.1594/pangaea.71368610.1130/0091-7613(2002)030<0435:bfrohd>2.0.co;2 2024-02-01T16:06:24Z 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 ... : In the original table foraminiferal data are given without units. Units # used here are provisory. ... Dataset Antarc* Antarctic Antarctic Peninsula Neogloboquadrina pachyderma Sea ice DataCite Metadata Store (German National Library of Science and Technology) Antarctic Antarctic Peninsula Palmer Deep ENVELOPE(-64.400,-64.400,-64.950,-64.950) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
AGE Depth, composite Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Cibicides lobatulus Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Miliammina arenacea Nonionella iridea Pullenia bulloides Trifarina angulosa Trochammina intermedia Neogloboquadrina pachyderma Number of species Accumulation rate, benthic foraminifera by number Factor 1 Factor 2 Factor 3 Drilling/drill rig Counting >63 µm fraction Calculated Leg178 Joides Resolution Ocean Drilling Program ODP |
spellingShingle |
AGE Depth, composite Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Cibicides lobatulus Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Miliammina arenacea Nonionella iridea Pullenia bulloides Trifarina angulosa Trochammina intermedia Neogloboquadrina pachyderma Number of species Accumulation rate, benthic foraminifera by number Factor 1 Factor 2 Factor 3 Drilling/drill rig Counting >63 µm fraction Calculated Leg178 Joides Resolution Ocean Drilling Program ODP Ishman, Scott E Sperling, Michael R (Appendix table DR1) Foraminiferal distribution data for ODP Hole 178-1098B ... |
topic_facet |
AGE Depth, composite Astrononion echolsi Bolivina pseudopunctata Bulimina aculeata Cibicides lobatulus Fursenkoina earlandi Fursenkoina fusiformis Globocassidulina biora Globocassidulina crassa rossensis Miliammina arenacea Nonionella iridea Pullenia bulloides Trifarina angulosa Trochammina intermedia Neogloboquadrina pachyderma Number of species Accumulation rate, benthic foraminifera by number Factor 1 Factor 2 Factor 3 Drilling/drill rig Counting >63 µm fraction Calculated Leg178 Joides Resolution Ocean Drilling Program ODP |
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 ... : In the original table foraminiferal data are given without units. Units # used here are provisory. ... |
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://dx.doi.org/10.1594/pangaea.713686 https://doi.pangaea.de/10.1594/PANGAEA.713686 |
long_lat |
ENVELOPE(-64.400,-64.400,-64.950,-64.950) |
geographic |
Antarctic Antarctic Peninsula Palmer Deep |
geographic_facet |
Antarctic Antarctic Peninsula Palmer Deep |
genre |
Antarc* Antarctic Antarctic Peninsula Neogloboquadrina pachyderma Sea ice |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Neogloboquadrina pachyderma Sea ice |
op_relation |
ftp://rock.geosociety.org/pub/reposit/2002/2002044.pdf https://dx.doi.org/10.1130/0091-7613(2002)030<0435:bfrohd>2.0.co;2 ftp://rock.geosociety.org/pub/reposit/2002/2002044.pdf |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.71368610.1130/0091-7613(2002)030<0435:bfrohd>2.0.co;2 |
_version_ |
1792045308762390528 |