Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ...
We present a new multiproxy data set obtained from IODP core site U1417 (56.9598N, -147.109W, water depth -4187.5m) in the Gulf of Alaska. The sediments were collected during IODP Expedition 341 (Jaeger et al., 2014) and were analysed to reconstruct sea surface conditions by means of alkenone and IR...
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Online Access: | https://dx.doi.org/10.1594/pangaea.899064 https://doi.pangaea.de/10.1594/PANGAEA.899064 |
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ftdatacite:10.1594/pangaea.899064 2024-02-04T10:01:18+01:00 Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... Sánchez-Montes, Maria Luisa McClymont, Erin L Lloyd, Jeremy M Müller, Juliane Cowan, Ellen A Zorzi, Coralie 2019 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.899064 https://doi.pangaea.de/10.1594/PANGAEA.899064 en eng PANGAEA https://dx.doi.org/10.5194/cp-16-299-2020 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Age model Alkenones depth model IRD Pollen SST TAR UK37 UK37' Event label Sample code/label Sample code/label 2 DEPTH, sediment/rock Depth, error AGE Sedimentation rate Alkenone, unsaturation index UK37 Alkenone, unsaturation index UK'37 Sea surface temperature Alkenone, C374 Accumulation rate, ice rafted debris Terrigenous/aquatic ratio Carbon Preference Index Pollen per unit sediment volume Drilling/drill rig after Jaeger et al. 2014 Calculated After Sánchez-Montes et al. 2019 Calculated from UK'37 Müller et al, 1998 Calculated from UK37 Prahl et al., 1988 Exp341 Joides Resolution Integrated Ocean Drilling Program / International Ocean Discovery Program IODP dataset Dataset Supplementary Dataset 2019 ftdatacite https://doi.org/10.1594/pangaea.89906410.5194/cp-16-299-2020 2024-01-05T01:36:27Z We present a new multiproxy data set obtained from IODP core site U1417 (56.9598N, -147.109W, water depth -4187.5m) in the Gulf of Alaska. The sediments were collected during IODP Expedition 341 (Jaeger et al., 2014) and were analysed to reconstruct sea surface conditions by means of alkenone and IRD data covering the time interval from 4 to 1.5 Ma years ago. Terrestrial organic matter input to Site U1417 is assessed through the abundance of long-chain n-alkanes (TAR) and palynological analysis. We include a new age and depth model for Site U1417. ... : Supplement to: Sánchez-Montes, Maria Luisa; McClymont, Erin L; Lloyd, Jeremy M; Müller, Juliane; Cowan, Ellen A; Zorzi, Coralie (2020): Late Pliocene Cordilleran Ice Sheet development with warm northeast Pacific sea surface temperatures. Climate of the Past, 16(1), 299-313 ... Dataset Ice Sheet Alaska DataCite Metadata Store (German National Library of Science and Technology) Gulf of Alaska Jeremy ENVELOPE(-68.838,-68.838,-69.402,-69.402) Luisa ENVELOPE(-62.376,-62.376,-64.605,-64.605) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Age model Alkenones depth model IRD Pollen SST TAR UK37 UK37' Event label Sample code/label Sample code/label 2 DEPTH, sediment/rock Depth, error AGE Sedimentation rate Alkenone, unsaturation index UK37 Alkenone, unsaturation index UK'37 Sea surface temperature Alkenone, C374 Accumulation rate, ice rafted debris Terrigenous/aquatic ratio Carbon Preference Index Pollen per unit sediment volume Drilling/drill rig after Jaeger et al. 2014 Calculated After Sánchez-Montes et al. 2019 Calculated from UK'37 Müller et al, 1998 Calculated from UK37 Prahl et al., 1988 Exp341 Joides Resolution Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
spellingShingle |
Age model Alkenones depth model IRD Pollen SST TAR UK37 UK37' Event label Sample code/label Sample code/label 2 DEPTH, sediment/rock Depth, error AGE Sedimentation rate Alkenone, unsaturation index UK37 Alkenone, unsaturation index UK'37 Sea surface temperature Alkenone, C374 Accumulation rate, ice rafted debris Terrigenous/aquatic ratio Carbon Preference Index Pollen per unit sediment volume Drilling/drill rig after Jaeger et al. 2014 Calculated After Sánchez-Montes et al. 2019 Calculated from UK'37 Müller et al, 1998 Calculated from UK37 Prahl et al., 1988 Exp341 Joides Resolution Integrated Ocean Drilling Program / International Ocean Discovery Program IODP Sánchez-Montes, Maria Luisa McClymont, Erin L Lloyd, Jeremy M Müller, Juliane Cowan, Ellen A Zorzi, Coralie Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... |
topic_facet |
Age model Alkenones depth model IRD Pollen SST TAR UK37 UK37' Event label Sample code/label Sample code/label 2 DEPTH, sediment/rock Depth, error AGE Sedimentation rate Alkenone, unsaturation index UK37 Alkenone, unsaturation index UK'37 Sea surface temperature Alkenone, C374 Accumulation rate, ice rafted debris Terrigenous/aquatic ratio Carbon Preference Index Pollen per unit sediment volume Drilling/drill rig after Jaeger et al. 2014 Calculated After Sánchez-Montes et al. 2019 Calculated from UK'37 Müller et al, 1998 Calculated from UK37 Prahl et al., 1988 Exp341 Joides Resolution Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
description |
We present a new multiproxy data set obtained from IODP core site U1417 (56.9598N, -147.109W, water depth -4187.5m) in the Gulf of Alaska. The sediments were collected during IODP Expedition 341 (Jaeger et al., 2014) and were analysed to reconstruct sea surface conditions by means of alkenone and IRD data covering the time interval from 4 to 1.5 Ma years ago. Terrestrial organic matter input to Site U1417 is assessed through the abundance of long-chain n-alkanes (TAR) and palynological analysis. We include a new age and depth model for Site U1417. ... : Supplement to: Sánchez-Montes, Maria Luisa; McClymont, Erin L; Lloyd, Jeremy M; Müller, Juliane; Cowan, Ellen A; Zorzi, Coralie (2020): Late Pliocene Cordilleran Ice Sheet development with warm northeast Pacific sea surface temperatures. Climate of the Past, 16(1), 299-313 ... |
format |
Dataset |
author |
Sánchez-Montes, Maria Luisa McClymont, Erin L Lloyd, Jeremy M Müller, Juliane Cowan, Ellen A Zorzi, Coralie |
author_facet |
Sánchez-Montes, Maria Luisa McClymont, Erin L Lloyd, Jeremy M Müller, Juliane Cowan, Ellen A Zorzi, Coralie |
author_sort |
Sánchez-Montes, Maria Luisa |
title |
Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... |
title_short |
Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... |
title_full |
Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... |
title_fullStr |
Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... |
title_full_unstemmed |
Alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from IODP Expedition 341 Site U1417, Gulf of Alaska ... |
title_sort |
alkenone sea surface temperatures, ice rafted debris, terrestrial/aquatic n-alkane ratio, pollen counts and a new age and depth models from iodp expedition 341 site u1417, gulf of alaska ... |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://dx.doi.org/10.1594/pangaea.899064 https://doi.pangaea.de/10.1594/PANGAEA.899064 |
long_lat |
ENVELOPE(-68.838,-68.838,-69.402,-69.402) ENVELOPE(-62.376,-62.376,-64.605,-64.605) |
geographic |
Gulf of Alaska Jeremy Luisa Pacific |
geographic_facet |
Gulf of Alaska Jeremy Luisa Pacific |
genre |
Ice Sheet Alaska |
genre_facet |
Ice Sheet Alaska |
op_relation |
https://dx.doi.org/10.5194/cp-16-299-2020 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.89906410.5194/cp-16-299-2020 |
_version_ |
1789967070698405888 |