Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1)
87Sr/86Sr ratios of well-preserved early Miocene-Oligocene planktonic foraminifers from Site 744 in the southern Indian Ocean provide the highest southern latitude Sr isotope record of this age. The isotopic data have been calibrated with the site magnetostratigraphy. 87Sr/86Sr ages were also determ...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.695371 2023-05-15T13:30:54+02:00 Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) Barrera, Enriqueta C Barron, John A Halliday, Alex N LATITUDE: -61.579000 * LONGITUDE: 80.595000 * DATE/TIME START: 1988-02-05T00:00:00 * DATE/TIME END: 1988-02-07T00:00:00 * MINIMUM DEPTH, sediment/rock: 59.71 m * MAXIMUM DEPTH, sediment/rock: 148.57 m 1991-06-06 text/tab-separated-values, 132 data points https://doi.pangaea.de/10.1594/PANGAEA.695371 https://doi.org/10.1594/PANGAEA.695371 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.695371 https://doi.org/10.1594/PANGAEA.695371 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Barrera, Enriqueta C; Barron, John A; Halliday, Alex N (1991): Strontium isotope stratigraphy of the Oligocene - lower Miocene section at Site 744, Southern Indian Ocean. In: Barron, J; Larsen, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 119, 731-738, https://doi.org/10.2973/odp.proc.sr.119.211.1991 119-744 Age model optional Calculated (Hess et al. 1989) Calculated (Miller et al. 1988) COMPCORE Composite Core DEPTH sediment/rock DSDP/ODP/IODP sample designation Indian Ocean Isotope ratio mass spectrometry Joides Resolution Leg119 Ocean Drilling Program ODP Sample code/label Strontium/Calcium ratio Strontium-87/Strontium-86 ratio error Dataset 1991 ftpangaea https://doi.org/10.1594/PANGAEA.695371 https://doi.org/10.2973/odp.proc.sr.119.211.1991 2023-01-20T08:46:23Z 87Sr/86Sr ratios of well-preserved early Miocene-Oligocene planktonic foraminifers from Site 744 in the southern Indian Ocean provide the highest southern latitude Sr isotope record of this age. The isotopic data have been calibrated with the site magnetostratigraphy. 87Sr/86Sr ages were also determined using the Sr isotope-age equations of Miller et al. (1988, doi:10.1029/PA003i002p00223) and Hess et al. (1989, doi:10.1029/PA004i006p00655). There is good agreement between the calculated ages from 87Sr/86Sr measurements using these equations and those derived from magnetobiostratigraphy. In addition, these equations were useful for inference of sediment ages in intervals where the paleomagnetic record is not well resolved and the biostratigraphy is inconclusive. The Site 744 87Sr/86Sr record can be used for correlation of Antarctic and low-latitude sequences and biostratigraphical zonation of foraminifers, radiolarians, diatoms, and calcareous nannofossils. This record will assist in the development of the high southern latitude biochronology. Dataset Antarc* Antarctic Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Hess ENVELOPE(-65.133,-65.133,-67.200,-67.200) Indian Kerguelen ENVELOPE(80.595000,80.595000,-61.579000,-61.579000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
119-744 Age model optional Calculated (Hess et al. 1989) Calculated (Miller et al. 1988) COMPCORE Composite Core DEPTH sediment/rock DSDP/ODP/IODP sample designation Indian Ocean Isotope ratio mass spectrometry Joides Resolution Leg119 Ocean Drilling Program ODP Sample code/label Strontium/Calcium ratio Strontium-87/Strontium-86 ratio error |
spellingShingle |
119-744 Age model optional Calculated (Hess et al. 1989) Calculated (Miller et al. 1988) COMPCORE Composite Core DEPTH sediment/rock DSDP/ODP/IODP sample designation Indian Ocean Isotope ratio mass spectrometry Joides Resolution Leg119 Ocean Drilling Program ODP Sample code/label Strontium/Calcium ratio Strontium-87/Strontium-86 ratio error Barrera, Enriqueta C Barron, John A Halliday, Alex N Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) |
topic_facet |
119-744 Age model optional Calculated (Hess et al. 1989) Calculated (Miller et al. 1988) COMPCORE Composite Core DEPTH sediment/rock DSDP/ODP/IODP sample designation Indian Ocean Isotope ratio mass spectrometry Joides Resolution Leg119 Ocean Drilling Program ODP Sample code/label Strontium/Calcium ratio Strontium-87/Strontium-86 ratio error |
description |
87Sr/86Sr ratios of well-preserved early Miocene-Oligocene planktonic foraminifers from Site 744 in the southern Indian Ocean provide the highest southern latitude Sr isotope record of this age. The isotopic data have been calibrated with the site magnetostratigraphy. 87Sr/86Sr ages were also determined using the Sr isotope-age equations of Miller et al. (1988, doi:10.1029/PA003i002p00223) and Hess et al. (1989, doi:10.1029/PA004i006p00655). There is good agreement between the calculated ages from 87Sr/86Sr measurements using these equations and those derived from magnetobiostratigraphy. In addition, these equations were useful for inference of sediment ages in intervals where the paleomagnetic record is not well resolved and the biostratigraphy is inconclusive. The Site 744 87Sr/86Sr record can be used for correlation of Antarctic and low-latitude sequences and biostratigraphical zonation of foraminifers, radiolarians, diatoms, and calcareous nannofossils. This record will assist in the development of the high southern latitude biochronology. |
format |
Dataset |
author |
Barrera, Enriqueta C Barron, John A Halliday, Alex N |
author_facet |
Barrera, Enriqueta C Barron, John A Halliday, Alex N |
author_sort |
Barrera, Enriqueta C |
title |
Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) |
title_short |
Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) |
title_full |
Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) |
title_fullStr |
Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) |
title_full_unstemmed |
Strontium isotope ratios of planktonic foraminifera from ODP Site 119-744 on the Kerguelen Plateau, Indian Ocean (Table 1) |
title_sort |
strontium isotope ratios of planktonic foraminifera from odp site 119-744 on the kerguelen plateau, indian ocean (table 1) |
publisher |
PANGAEA |
publishDate |
1991 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.695371 https://doi.org/10.1594/PANGAEA.695371 |
op_coverage |
LATITUDE: -61.579000 * LONGITUDE: 80.595000 * DATE/TIME START: 1988-02-05T00:00:00 * DATE/TIME END: 1988-02-07T00:00:00 * MINIMUM DEPTH, sediment/rock: 59.71 m * MAXIMUM DEPTH, sediment/rock: 148.57 m |
long_lat |
ENVELOPE(-65.133,-65.133,-67.200,-67.200) ENVELOPE(80.595000,80.595000,-61.579000,-61.579000) |
geographic |
Antarctic Hess Indian Kerguelen |
geographic_facet |
Antarctic Hess Indian Kerguelen |
genre |
Antarc* Antarctic Planktonic foraminifera |
genre_facet |
Antarc* Antarctic Planktonic foraminifera |
op_source |
Supplement to: Barrera, Enriqueta C; Barron, John A; Halliday, Alex N (1991): Strontium isotope stratigraphy of the Oligocene - lower Miocene section at Site 744, Southern Indian Ocean. In: Barron, J; Larsen, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 119, 731-738, https://doi.org/10.2973/odp.proc.sr.119.211.1991 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.695371 https://doi.org/10.1594/PANGAEA.695371 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.695371 https://doi.org/10.2973/odp.proc.sr.119.211.1991 |
_version_ |
1766013890958721024 |