Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ...
The onset of abundant ice-rafted debris (IRD) deposition in the Nordic Seas and subpolar North Atlantic Ocean 2.72 millions of years ago (Ma) is thought to record the Pliocene onset of major northern hemisphere glaciation (NHG) due to a synchronous advance of North American Laurentide, Scandinavian...
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Online Access: | https://dx.doi.org/10.1594/pangaea.815973 https://doi.pangaea.de/10.1594/PANGAEA.815973 |
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ftdatacite:10.1594/pangaea.815973 2023-05-15T16:28:28+02:00 Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... Bailey, Ian Hole, Georgia M Foster, Gavin L Wilson, Paul A Storey, Craig D Trueman, Clive N Raymo, Maureen E 2013 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.815973 https://doi.pangaea.de/10.1594/PANGAEA.815973 en eng PANGAEA https://dx.doi.org/10.1016/j.quascirev.2013.06.004 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Stratigraphy Sample ID Sample code/label Lead-206/Lead-204 ratio Lead-206/Lead-204 ratio, error Lead-207/Lead-204 ratio Lead-207/Lead-204 ratio, error Lead-208/Lead-204 ratio Lead-208/Lead-204 ratio, error Composite Core DSDP/ODP/IODP sample designation Leg94 Glomar Challenger Deep Sea Drilling Project DSDP dataset Dataset Supplementary Dataset 2013 ftdatacite https://doi.org/10.1594/pangaea.81597310.1016/j.quascirev.2013.06.004 2023-04-03T14:54:44Z The onset of abundant ice-rafted debris (IRD) deposition in the Nordic Seas and subpolar North Atlantic Ocean 2.72 millions of years ago (Ma) is thought to record the Pliocene onset of major northern hemisphere glaciation (NHG) due to a synchronous advance of North American Laurentide, Scandinavian and Greenland ice-sheets to their marine calving margins during marine isotope stage (MIS) G6. Numerous marine and terrestrial records from the Nordic Seas region indicate that extensive ice sheets on Greenland and Scandinavia increased IRD inputs to these seas from 2.72 Ma. The timing of ice-sheet expansion on North America as tracked by IRD deposition in the subpolar North Atlantic Ocean, however, is less clear because both Europe and North America are potential sources for icebergs in this region. Moreover, cosmogenic-dating of terrestrial tills on North America indicate that the Laurentide Ice Sheet did not extend to ~39°N until 2.4 ±0.14 Ma, at least 180 ka after the onset of major IRD deposition at 2.72 Ma. ... : Supplement to: Bailey, Ian; Hole, Georgia M; Foster, Gavin L; Wilson, Paul A; Storey, Craig D; Trueman, Clive N; Raymo, Maureen E (2013): An alternative suggestion for the Pliocene onset of major northern hemisphere glaciation based on the geochemical provenance of North Atlantic Ocean ice-rafted debris. Quaternary Science Reviews, 75(1), 181-194 ... Dataset Greenland Ice Sheet Nordic Seas North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Greenland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Stratigraphy Sample ID Sample code/label Lead-206/Lead-204 ratio Lead-206/Lead-204 ratio, error Lead-207/Lead-204 ratio Lead-207/Lead-204 ratio, error Lead-208/Lead-204 ratio Lead-208/Lead-204 ratio, error Composite Core DSDP/ODP/IODP sample designation Leg94 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
Stratigraphy Sample ID Sample code/label Lead-206/Lead-204 ratio Lead-206/Lead-204 ratio, error Lead-207/Lead-204 ratio Lead-207/Lead-204 ratio, error Lead-208/Lead-204 ratio Lead-208/Lead-204 ratio, error Composite Core DSDP/ODP/IODP sample designation Leg94 Glomar Challenger Deep Sea Drilling Project DSDP Bailey, Ian Hole, Georgia M Foster, Gavin L Wilson, Paul A Storey, Craig D Trueman, Clive N Raymo, Maureen E Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... |
topic_facet |
Stratigraphy Sample ID Sample code/label Lead-206/Lead-204 ratio Lead-206/Lead-204 ratio, error Lead-207/Lead-204 ratio Lead-207/Lead-204 ratio, error Lead-208/Lead-204 ratio Lead-208/Lead-204 ratio, error Composite Core DSDP/ODP/IODP sample designation Leg94 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
The onset of abundant ice-rafted debris (IRD) deposition in the Nordic Seas and subpolar North Atlantic Ocean 2.72 millions of years ago (Ma) is thought to record the Pliocene onset of major northern hemisphere glaciation (NHG) due to a synchronous advance of North American Laurentide, Scandinavian and Greenland ice-sheets to their marine calving margins during marine isotope stage (MIS) G6. Numerous marine and terrestrial records from the Nordic Seas region indicate that extensive ice sheets on Greenland and Scandinavia increased IRD inputs to these seas from 2.72 Ma. The timing of ice-sheet expansion on North America as tracked by IRD deposition in the subpolar North Atlantic Ocean, however, is less clear because both Europe and North America are potential sources for icebergs in this region. Moreover, cosmogenic-dating of terrestrial tills on North America indicate that the Laurentide Ice Sheet did not extend to ~39°N until 2.4 ±0.14 Ma, at least 180 ka after the onset of major IRD deposition at 2.72 Ma. ... : Supplement to: Bailey, Ian; Hole, Georgia M; Foster, Gavin L; Wilson, Paul A; Storey, Craig D; Trueman, Clive N; Raymo, Maureen E (2013): An alternative suggestion for the Pliocene onset of major northern hemisphere glaciation based on the geochemical provenance of North Atlantic Ocean ice-rafted debris. Quaternary Science Reviews, 75(1), 181-194 ... |
format |
Dataset |
author |
Bailey, Ian Hole, Georgia M Foster, Gavin L Wilson, Paul A Storey, Craig D Trueman, Clive N Raymo, Maureen E |
author_facet |
Bailey, Ian Hole, Georgia M Foster, Gavin L Wilson, Paul A Storey, Craig D Trueman, Clive N Raymo, Maureen E |
author_sort |
Bailey, Ian |
title |
Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... |
title_short |
Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... |
title_full |
Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... |
title_fullStr |
Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... |
title_full_unstemmed |
Pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar North Atlantic Ocean Deep Sea Drilling Project Site 611 during the late Pliocene (Marine Isotope Stages, MIS, G6 through 100) ... |
title_sort |
pb isotopes in individual sand-sized (>150 µm) ice-rafted feldspars deposited at subpolar north atlantic ocean deep sea drilling project site 611 during the late pliocene (marine isotope stages, mis, g6 through 100) ... |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://dx.doi.org/10.1594/pangaea.815973 https://doi.pangaea.de/10.1594/PANGAEA.815973 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Ice Sheet Nordic Seas North Atlantic |
genre_facet |
Greenland Ice Sheet Nordic Seas North Atlantic |
op_relation |
https://dx.doi.org/10.1016/j.quascirev.2013.06.004 |
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.81597310.1016/j.quascirev.2013.06.004 |
_version_ |
1766018114868215808 |