Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP)
This dataset contains monospecific benthic δ18O data from cores that form depth transects at Cape Hatteras and Blake Outer Ridge. Data is from either the Mid-Holocene or LGM and is combined to form multi-species benthic δ18O means for each core during the Mid-Holocene and/or LGM (can you add a link...
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Format: | Dataset |
Language: | English |
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.967471 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967471 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
172-1054 172-1055 172-1057 172-1059 172-1060 172-1061 172-1063 AMOC AR36 AR36-4JPC AR36-7JPC AR36-MC3C AR36-MC6C ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe BC Beyond the instrumental record: Reconstructing Atlantic overturning over the past 7000 yrs Blake-Bahama Outer Ridge North Atlantic Ocean Blake Outer Ridge Box corer Bulimina spp. δ18O Carolina Slope Cassidulina neoteretis Cibicidoides pachyderma Cibicidoides spp. Cibicidoides wuellerstorfi Comment COMPCORE Composite Core Corner Rise DEPTH sediment/rock bottom/maximum top/minimum ELEVATION EPOC Event label |
spellingShingle |
172-1054 172-1055 172-1057 172-1059 172-1060 172-1061 172-1063 AMOC AR36 AR36-4JPC AR36-7JPC AR36-MC3C AR36-MC6C ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe BC Beyond the instrumental record: Reconstructing Atlantic overturning over the past 7000 yrs Blake-Bahama Outer Ridge North Atlantic Ocean Blake Outer Ridge Box corer Bulimina spp. δ18O Carolina Slope Cassidulina neoteretis Cibicidoides pachyderma Cibicidoides spp. Cibicidoides wuellerstorfi Comment COMPCORE Composite Core Corner Rise DEPTH sediment/rock bottom/maximum top/minimum ELEVATION EPOC Event label Wharton, Jack Renoult, Martin Gebbie, Geoffrey Keigwin, Lloyd D Marchitto, Thomas M Maslin, Mark Oppo, Delia W Thornalley, David J R Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) |
topic_facet |
172-1054 172-1055 172-1057 172-1059 172-1060 172-1061 172-1063 AMOC AR36 AR36-4JPC AR36-7JPC AR36-MC3C AR36-MC6C ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe BC Beyond the instrumental record: Reconstructing Atlantic overturning over the past 7000 yrs Blake-Bahama Outer Ridge North Atlantic Ocean Blake Outer Ridge Box corer Bulimina spp. δ18O Carolina Slope Cassidulina neoteretis Cibicidoides pachyderma Cibicidoides spp. Cibicidoides wuellerstorfi Comment COMPCORE Composite Core Corner Rise DEPTH sediment/rock bottom/maximum top/minimum ELEVATION EPOC Event label |
description |
This dataset contains monospecific benthic δ18O data from cores that form depth transects at Cape Hatteras and Blake Outer Ridge. Data is from either the Mid-Holocene or LGM and is combined to form multi-species benthic δ18O means for each core during the Mid-Holocene and/or LGM (can you add a link to Vertical δ18O profiles from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP)?). For species that calcify in disequilibrium with the surrounding seawater, e.g., Uvigerina peregrina, species specific correction factors have been applied. For infaunal species where a range of values are published, the correction factor is determined by calculating the average offset from coeval measurements on C. wuellerstorfi or other epifaunal species, which, in all cases, are within the range of uncertainty of published correction factors. Reproducibility is the species specific error for each transect (e.g., Cape Hatteras) and timeslice (e.g., LGM) and n is the number of individual foraminifera in each measurement. Stable isotope measurements were performed using a VG Isogas SIRA mass spectrometer with Multicarb preparation system (>80 μg) and a Thermo MAT253 isotope ratio mass spectrometer with Kiel IV carbonate preparation device (<80 μg) at the Godwin Laboratory, University of Cambridge. δ18O and δ13C are reported relative to the Vienna Peedee belemnite (VPDB) standard, and for both instruments analytical precision is estimated to be better than ±0.07 ‰ and ±0.04 ‰ respectively. |
format |
Dataset |
author |
Wharton, Jack Renoult, Martin Gebbie, Geoffrey Keigwin, Lloyd D Marchitto, Thomas M Maslin, Mark Oppo, Delia W Thornalley, David J R |
author_facet |
Wharton, Jack Renoult, Martin Gebbie, Geoffrey Keigwin, Lloyd D Marchitto, Thomas M Maslin, Mark Oppo, Delia W Thornalley, David J R |
author_sort |
Wharton, Jack |
title |
Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) |
title_short |
Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) |
title_full |
Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) |
title_fullStr |
Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) |
title_full_unstemmed |
Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) |
title_sort |
monospecific benthic δ18o data from cape hatteras and blake outer ridge during the mid-holocene (2-6 ka bp) and lgm (19-23 ka bp) |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967471 |
op_coverage |
MEDIAN LATITUDE: 34.491532 * MEDIAN LONGITUDE: -71.989164 * SOUTH-BOUND LATITUDE: 29.080000 * WEST-BOUND LONGITUDE: -76.407000 * NORTH-BOUND LATITUDE: 39.280000 * EAST-BOUND LONGITUDE: -48.540000 * DATE/TIME START: 1993-11-03T00:00:00 * DATE/TIME END: 2019-09-02T00:00:00 * MINIMUM ELEVATION: -5010.0 m * MAXIMUM ELEVATION: -665.0 m |
long_lat |
ENVELOPE(8.107,8.107,62.667,62.667) ENVELOPE(-76.407000,-48.540000,39.280000,29.080000) |
geographic |
Sira |
geographic_facet |
Sira |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.967462 Henry, L Gene; McManus, Jerry F; Curry, William B; Roberts, Natalie L; Piotrowski, Alexander M; Keigwin, Lloyd D (2016): North Atlantic ocean circulation and abrupt climate change during the last glaciation. Science, 353(6298), 470-474, https://doi.org/10.1126/science.aaf5529 Keigwin, Lloyd D (2004): Radiocarbon and stable isotope constraints on Last Glacial Maximum and Younger Dryas ventilation in the western North Atlantic. Paleoceanography, 19(4), PA4012, https://doi.org/10.1029/2004PA001029 Keigwin, Lloyd D; Swift, Stephen A (2017): Carbon isotope evidence for a northern source of deep water in the glacial western North Atlantic. Proceedings of the National Academy of Sciences, 114(11), 2831-2835, https://doi.org/10.1073/pnas.1614693114 https://doi.pangaea.de/10.1594/PANGAEA.967471 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1126/science.aaf552910.1029/2004PA00102910.1073/pnas.1614693114 |
_version_ |
1802647929685540864 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967471 2024-06-23T07:55:21+00:00 Monospecific benthic δ18O data from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP) Wharton, Jack Renoult, Martin Gebbie, Geoffrey Keigwin, Lloyd D Marchitto, Thomas M Maslin, Mark Oppo, Delia W Thornalley, David J R MEDIAN LATITUDE: 34.491532 * MEDIAN LONGITUDE: -71.989164 * SOUTH-BOUND LATITUDE: 29.080000 * WEST-BOUND LONGITUDE: -76.407000 * NORTH-BOUND LATITUDE: 39.280000 * EAST-BOUND LONGITUDE: -48.540000 * DATE/TIME START: 1993-11-03T00:00:00 * DATE/TIME END: 2019-09-02T00:00:00 * MINIMUM ELEVATION: -5010.0 m * MAXIMUM ELEVATION: -665.0 m text/tab-separated-values, 2016 data points https://doi.pangaea.de/10.1594/PANGAEA.967471 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.967462 Henry, L Gene; McManus, Jerry F; Curry, William B; Roberts, Natalie L; Piotrowski, Alexander M; Keigwin, Lloyd D (2016): North Atlantic ocean circulation and abrupt climate change during the last glaciation. Science, 353(6298), 470-474, https://doi.org/10.1126/science.aaf5529 Keigwin, Lloyd D (2004): Radiocarbon and stable isotope constraints on Last Glacial Maximum and Younger Dryas ventilation in the western North Atlantic. Paleoceanography, 19(4), PA4012, https://doi.org/10.1029/2004PA001029 Keigwin, Lloyd D; Swift, Stephen A (2017): Carbon isotope evidence for a northern source of deep water in the glacial western North Atlantic. Proceedings of the National Academy of Sciences, 114(11), 2831-2835, https://doi.org/10.1073/pnas.1614693114 https://doi.pangaea.de/10.1594/PANGAEA.967471 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess 172-1054 172-1055 172-1057 172-1059 172-1060 172-1061 172-1063 AMOC AR36 AR36-4JPC AR36-7JPC AR36-MC3C AR36-MC6C ATLAS A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe BC Beyond the instrumental record: Reconstructing Atlantic overturning over the past 7000 yrs Blake-Bahama Outer Ridge North Atlantic Ocean Blake Outer Ridge Box corer Bulimina spp. δ18O Carolina Slope Cassidulina neoteretis Cibicidoides pachyderma Cibicidoides spp. Cibicidoides wuellerstorfi Comment COMPCORE Composite Core Corner Rise DEPTH sediment/rock bottom/maximum top/minimum ELEVATION EPOC Event label Dataset ftpangaea https://doi.org/10.1126/science.aaf552910.1029/2004PA00102910.1073/pnas.1614693114 2024-06-12T14:17:13Z This dataset contains monospecific benthic δ18O data from cores that form depth transects at Cape Hatteras and Blake Outer Ridge. Data is from either the Mid-Holocene or LGM and is combined to form multi-species benthic δ18O means for each core during the Mid-Holocene and/or LGM (can you add a link to Vertical δ18O profiles from Cape Hatteras and Blake Outer Ridge during the Mid-Holocene (2-6 ka BP) and LGM (19-23 ka BP)?). For species that calcify in disequilibrium with the surrounding seawater, e.g., Uvigerina peregrina, species specific correction factors have been applied. For infaunal species where a range of values are published, the correction factor is determined by calculating the average offset from coeval measurements on C. wuellerstorfi or other epifaunal species, which, in all cases, are within the range of uncertainty of published correction factors. Reproducibility is the species specific error for each transect (e.g., Cape Hatteras) and timeslice (e.g., LGM) and n is the number of individual foraminifera in each measurement. Stable isotope measurements were performed using a VG Isogas SIRA mass spectrometer with Multicarb preparation system (>80 μg) and a Thermo MAT253 isotope ratio mass spectrometer with Kiel IV carbonate preparation device (<80 μg) at the Godwin Laboratory, University of Cambridge. δ18O and δ13C are reported relative to the Vienna Peedee belemnite (VPDB) standard, and for both instruments analytical precision is estimated to be better than ±0.07 ‰ and ±0.04 ‰ respectively. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science Sira ENVELOPE(8.107,8.107,62.667,62.667) ENVELOPE(-76.407000,-48.540000,39.280000,29.080000) |