Marshall Valley U-Series Data
This dataset includes 234U/230Th chronologic data for lacustrine carbonates associated with Marshall drift in Marshall Valley, Royal Society Range. These samples are from ice-dammed lake deposits associated with a grounded ice sheet that blocked the valley mouth. Sample chemistry was done at the Uni...
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Format: | Dataset |
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U.S. Antarctic Program (USAP) Data Center
2022
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Online Access: | https://dx.doi.org/10.15784/601528 https://www.usap-dc.org/view/dataset/601528 |
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ftdatacite:10.15784/601528 2023-05-15T13:54:12+02:00 Marshall Valley U-Series Data Hall, Brenda 2022 https://dx.doi.org/10.15784/601528 https://www.usap-dc.org/view/dataset/601528 en eng U.S. Antarctic Program (USAP) Data Center Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Last Glacial Maximum Marshall Drift MIS 6 234U/230Th Dating Glaciology Glaciers/Ice Sheet Cryosphere Antarctica Dataset dataset 2022 ftdatacite https://doi.org/10.15784/601528 2022-04-01T09:22:31Z This dataset includes 234U/230Th chronologic data for lacustrine carbonates associated with Marshall drift in Marshall Valley, Royal Society Range. These samples are from ice-dammed lake deposits associated with a grounded ice sheet that blocked the valley mouth. Sample chemistry was done at the University of Maine geochemistry laboratory. Processed samples were analyzed on a multicollector ICP-MS at the University of Oxford. Corrected ages reflect a detrital correction based on typical upper-crustal (230Th/232Th) values of 1.21 with a 50% assumed error. Dataset Antarc* Antarctica Ice Sheet DataCite Metadata Store (German National Library of Science and Technology) Dammed Lake ENVELOPE(-68.258,-68.258,68.496,68.496) Royal Society Range ENVELOPE(162.667,162.667,-78.167,-78.167) Marshall Valley ENVELOPE(164.167,164.167,-78.067,-78.067) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Last Glacial Maximum Marshall Drift MIS 6 234U/230Th Dating Glaciology Glaciers/Ice Sheet Cryosphere Antarctica |
spellingShingle |
Last Glacial Maximum Marshall Drift MIS 6 234U/230Th Dating Glaciology Glaciers/Ice Sheet Cryosphere Antarctica Hall, Brenda Marshall Valley U-Series Data |
topic_facet |
Last Glacial Maximum Marshall Drift MIS 6 234U/230Th Dating Glaciology Glaciers/Ice Sheet Cryosphere Antarctica |
description |
This dataset includes 234U/230Th chronologic data for lacustrine carbonates associated with Marshall drift in Marshall Valley, Royal Society Range. These samples are from ice-dammed lake deposits associated with a grounded ice sheet that blocked the valley mouth. Sample chemistry was done at the University of Maine geochemistry laboratory. Processed samples were analyzed on a multicollector ICP-MS at the University of Oxford. Corrected ages reflect a detrital correction based on typical upper-crustal (230Th/232Th) values of 1.21 with a 50% assumed error. |
format |
Dataset |
author |
Hall, Brenda |
author_facet |
Hall, Brenda |
author_sort |
Hall, Brenda |
title |
Marshall Valley U-Series Data |
title_short |
Marshall Valley U-Series Data |
title_full |
Marshall Valley U-Series Data |
title_fullStr |
Marshall Valley U-Series Data |
title_full_unstemmed |
Marshall Valley U-Series Data |
title_sort |
marshall valley u-series data |
publisher |
U.S. Antarctic Program (USAP) Data Center |
publishDate |
2022 |
url |
https://dx.doi.org/10.15784/601528 https://www.usap-dc.org/view/dataset/601528 |
long_lat |
ENVELOPE(-68.258,-68.258,68.496,68.496) ENVELOPE(162.667,162.667,-78.167,-78.167) ENVELOPE(164.167,164.167,-78.067,-78.067) |
geographic |
Dammed Lake Royal Society Range Marshall Valley |
geographic_facet |
Dammed Lake Royal Society Range Marshall Valley |
genre |
Antarc* Antarctica Ice Sheet |
genre_facet |
Antarc* Antarctica Ice Sheet |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.15784/601528 |
_version_ |
1766259895202480128 |