de.pangaea.dataset967067 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-05-15T05:46:33Z https://doi.pangaea.de/10.1594/PANGAEA.967067 <gco:CharacterString>Benthic isotopes of ODP Hole 130-807A</gco:CharacterString> 2024-06-03T07:09:13 publication https://doi.org/10.1594/PANGAEA.967067 Feng, Hua author Tian, Jun
tianjun@tongji.edu.cn
https://orcid.org/0000-0002-4842-7076 information author Lyle, Mitchell W
mlyle@coas.oregonstate.edu
https://orcid.org/0000-0002-0861-0511 information author Westerhold, Thomas
twesterhold@marum.de
https://orcid.org/0000-0001-8151-4684 information author Wilkens, Roy H https://orcid.org/0000-0002-4844-1046 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This data file contains benthic foraminiferal oxygen isotope (δ¹⁸O) and carbon isotope (δ13C) records from ODP Site 807 A. Data from the depth intervals 0.17–8.37 mbsf and 26.27–42.37 mbsf were previously published in Zhang et al. (2007) and Du et al. (2016), respectively. Isotope measurements are based on the >150µm fraction of C. wuellerstorfi where available. If C. wuellerstorfi was not available, specimens of U. peregrina and C. mundulus were used for analysis. All stable isotopic analyses were performed at the State Key Laboratory of Marine Geology, Tongji University on Finnigan MAT 252 or 253 mass spectrometers. External reproducibility based on replicate analyses of benthic foraminiferal samples is 0.07‰ and 0.04‰ for δ18O and δ13C.Various benthic foraminiferal species fractionate oxygen and carbon isotopes differently when forming tests, resulting in offsets in δ18O and δ13C. To account for this, we adopted such conventional correction factors of C. wuellerstorfi and C. mundulus/Uvigerina peregerina that 0.64 ‰ was subtracted from the δ18O and 0.9 ‰ was added to the δ13C of Uvigerina peregerina (Duplessy et al., 1984; Shackleton, 1974). completed Tian, Jun
tianjun@tongji.edu.cn
https://orcid.org/0000-0002-4842-7076 information principalInvestigator Benthic isotopes Foraminifera ODP Ontong-Java Plateau theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact ODP Ocean Drilling Program theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 156.625 156.625 3.607 3.607 1990-02-26T16:08:00 1990-03-02T21:00:00 0.17 111.34 rmbsf: For Hole 807A, the high recovery exceeding 100% in the section cored with the APC (0–254.4 mbsf) results in overlapping depth (mbsf) between two adjacent cores. To avoid this, we adopted a new depth scale, the revised meter below sea floor (rmbsf) for the isotopic samples" (Feng et al., 2022). DEPTH, sediment/rock physicalMeasurement mbsf m m Depth, composite revised physicalMeasurement rmbsf rmcd rmcd AGE physicalMeasurement ka BP ka BP Foraminifera, benthic δ18O physicalMeasurement Mass spectrometer, Finnigan, MAT 252; Mass spectrometer, Finnigan, MAT 253; vs. VPDB ‰ PDB ‰ PDB Foraminifera, benthic δ13C physicalMeasurement Mass spectrometer, Finnigan, MAT 252; Mass spectrometer, Finnigan, MAT 253; vs. VPDB ‰ PDB ‰ PDB text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.967067?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: 130-807A * LATITUDE: 3.607000 * LONGITUDE: 156.625000 * DATE/TIME START: 1990-02-26T16:08:00 * DATE/TIME END: 1990-03-02T21:00:00 * ELEVATION: -2803.8 m * PENETRATION: 822.9 m * RECOVERY: 716.74 m * LOCATION: West equatorial Pacific Ocean * CAMPAIGN: Leg130 * BASIS: Joides Resolution * METHOD/DEVICE: Drilling/drill rig 86 cores; 822.9 m cored; 0 m drilled; 87.1 % recovery 1990-02-26T16:08:00 Related to <gco:CharacterString>Global deepwater circulation between 2.4 and 1.7 Ma and its connection to the onset of Northern Hemisphere Glaciation</gco:CharacterString> 2016-01-01 publication https://doi.org/10.1002/2015PA002906 Du, Jianghui
jianghui.du@erdw.ethz.ch
https://orcid.org/0000-0002-3386-9314 information author Huang, Baoqi
bqhuang@pku.edu.cn
author Zhou, Liping https://orcid.org/0000-0002-3332-2343 information author documentDigital Paleoceanography 31(11) 1480-1497 Related to <gco:CharacterString>High resolution benthic foraminiferal δ18O and δ13C records at ODP site 807 over the past 5 Ma, Ontong Java Plateau: Evolution of North Pacific ventilation, Pliocene to Holocene</gco:CharacterString> 2022-01-01 publication https://doi.org/10.1016/j.gloplacha.2022.103945 Feng, Hua author Tian, Jun
tianjun@tongji.edu.cn
https://orcid.org/0000-0002-4842-7076 information author Lyle, Mitchell W
mlyle@coas.oregonstate.edu
https://orcid.org/0000-0002-0861-0511 information author Westerhold, Thomas
twesterhold@marum.de
https://orcid.org/0000-0001-8151-4684 information author Wilkens, Roy H https://orcid.org/0000-0002-4844-1046 information author documentDigital Global and Planetary Change 217 103945 Related to <gco:CharacterString>Western equatorial Pacific productivity and carbonate dissolution over the last 550 kyr: Foraminiferal and nannofossil evidence from ODP Hole 807A</gco:CharacterString> 2007-01-01 publication https://doi.org/10.1016/j.marmicro.2007.03.003 Zhang, Jiangyong
zjy905@hotmail.com
author Wang, Pinxian author Li, Qianyu
lichienyu@163.com
author Cheng, Xinrong author Jin, Haiyan
jinhaiyan@sio.org.cn
https://orcid.org/0000-0002-4965-2830 information author Zhang, Shiying author documentDigital Marine Micropaleontology 64(3-4) 121-140