Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254
Oxygen isotopic (d18O) climatic stratigraphy and radiocarbon chronology, at high resolution, have been used to establish an age model for Ocean Drilling Program Hole 1017E, a continuous 25-m sequence of hemipelagic sediments from the continental slope (956 m water depth), east of Point Arguella, Sou...
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ftdatacite:10.1594/pangaea.774023 2023-05-15T16:30:02+02:00 Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 Kennett, James P Roark, E Brendan Cannariato, Kevin G Ingram, B Lynn Tada, Ryuji 2000 application/zip https://dx.doi.org/10.1594/pangaea.774023 https://doi.pangaea.de/10.1594/PANGAEA.774023 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.2973/odp.proc.sr.167.242.2000 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Drilling/drill rig Leg167 Joides Resolution Ocean Drilling Program ODP Supplementary Collection of Datasets Collection article 2000 ftdatacite https://doi.org/10.1594/pangaea.774023 https://doi.org/10.2973/odp.proc.sr.167.242.2000 2022-02-08T16:24:46Z Oxygen isotopic (d18O) climatic stratigraphy and radiocarbon chronology, at high resolution, have been used to establish an age model for Ocean Drilling Program Hole 1017E, a continuous 25-m sequence of hemipelagic sediments from the continental slope (956 m water depth), east of Point Arguella, Southern California. The upper part of Hole 1017E from ~33 ka (7.445 mbsf) was dated using 13 calendar-corrected radiocarbon ages of mixed planktonic foraminiferal assemblages. Benthic oxygen isotopic stratigraphy records a continuous 130-k.y. sequence ranging from marine isotope Stage 6 to the present day. The benthic d18O curve, representing the last two interglacial and glacial cycles, closely resembles the well-dated, deep-sea reference sequence, providing a detailed chronologic framework. Sedimentation rates remained relatively constant throughout the sequence at ~18 cm/k.y. and were sufficiently rapid to provide considerable potential for high-resolution paleoceanographic/paleoclimatic investigations.Planktonic foraminiferal oxygen isotopic stratigraphy based on the surface-dwelling form Globigerina bulloides defines an almost complete sequence of interstadial/stadial oscillations (Dansgaard/Oeschger cycles [D/O]). Combined use of radiocarbon chronology, deep-sea oxygen isotopic datums, and visual pattern matching has enabled us to identify the sequence of D/O cycles as described for the Greenland (GRIP2) ice core. This has strengthened the stratigraphic framework for the last 60 k.y. in the sequence as a basis for further paleoenvironmental investigations. Article in Journal/Newspaper Greenland ice core DataCite Metadata Store (German National Library of Science and Technology) Greenland Kennett ENVELOPE(-65.167,-65.167,-67.117,-67.117) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drilling/drill rig Leg167 Joides Resolution Ocean Drilling Program ODP |
spellingShingle |
Drilling/drill rig Leg167 Joides Resolution Ocean Drilling Program ODP Kennett, James P Roark, E Brendan Cannariato, Kevin G Ingram, B Lynn Tada, Ryuji Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 |
topic_facet |
Drilling/drill rig Leg167 Joides Resolution Ocean Drilling Program ODP |
description |
Oxygen isotopic (d18O) climatic stratigraphy and radiocarbon chronology, at high resolution, have been used to establish an age model for Ocean Drilling Program Hole 1017E, a continuous 25-m sequence of hemipelagic sediments from the continental slope (956 m water depth), east of Point Arguella, Southern California. The upper part of Hole 1017E from ~33 ka (7.445 mbsf) was dated using 13 calendar-corrected radiocarbon ages of mixed planktonic foraminiferal assemblages. Benthic oxygen isotopic stratigraphy records a continuous 130-k.y. sequence ranging from marine isotope Stage 6 to the present day. The benthic d18O curve, representing the last two interglacial and glacial cycles, closely resembles the well-dated, deep-sea reference sequence, providing a detailed chronologic framework. Sedimentation rates remained relatively constant throughout the sequence at ~18 cm/k.y. and were sufficiently rapid to provide considerable potential for high-resolution paleoceanographic/paleoclimatic investigations.Planktonic foraminiferal oxygen isotopic stratigraphy based on the surface-dwelling form Globigerina bulloides defines an almost complete sequence of interstadial/stadial oscillations (Dansgaard/Oeschger cycles [D/O]). Combined use of radiocarbon chronology, deep-sea oxygen isotopic datums, and visual pattern matching has enabled us to identify the sequence of D/O cycles as described for the Greenland (GRIP2) ice core. This has strengthened the stratigraphic framework for the last 60 k.y. in the sequence as a basis for further paleoenvironmental investigations. |
format |
Article in Journal/Newspaper |
author |
Kennett, James P Roark, E Brendan Cannariato, Kevin G Ingram, B Lynn Tada, Ryuji |
author_facet |
Kennett, James P Roark, E Brendan Cannariato, Kevin G Ingram, B Lynn Tada, Ryuji |
author_sort |
Kennett, James P |
title |
Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 |
title_short |
Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 |
title_full |
Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 |
title_fullStr |
Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 |
title_full_unstemmed |
Age determination and stable oxygen isotope record of ODP Hole 167-1017E, supplement to: Kennett, James P; Roark, E Brendan; Cannariato, Kevin G; Ingram, B Lynn; Tada, Ryuji (2000): Latest Quaternary paleoclimatic and radiocarbon chronology, Hole 1017E, southern California Margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 249-254 |
title_sort |
age determination and stable oxygen isotope record of odp hole 167-1017e, supplement to: kennett, james p; roark, e brendan; cannariato, kevin g; ingram, b lynn; tada, ryuji (2000): latest quaternary paleoclimatic and radiocarbon chronology, hole 1017e, southern california margin. in: lyle, m; koizumi, i; richter, c; moore, tc (eds.), proceedings of the ocean drilling program, scientific results, college station, tx (ocean drilling program), 167, 249-254 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2000 |
url |
https://dx.doi.org/10.1594/pangaea.774023 https://doi.pangaea.de/10.1594/PANGAEA.774023 |
long_lat |
ENVELOPE(-65.167,-65.167,-67.117,-67.117) |
geographic |
Greenland Kennett |
geographic_facet |
Greenland Kennett |
genre |
Greenland ice core |
genre_facet |
Greenland ice core |
op_relation |
https://dx.doi.org/10.2973/odp.proc.sr.167.242.2000 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.774023 https://doi.org/10.2973/odp.proc.sr.167.242.2000 |
_version_ |
1766019755782701056 |