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Nilsson-Kerr, Katrina; Hoogakker, Babette A A; Reyes-Macaya, Dharma; Winkelbauer, Helge Arne; Hamilton, Elliott; Chenery, Simon; Davis, Catherine V; Leng, Melanie J (2025): Tropical Pacific late Cenozoic Iodine/Calcium from planktic foraminifera species from ODP site 130-806 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.980877

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Published: 2025-06-24 • DOI registered: 2025-06-24

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Abstract:
We apply the Iodine to Calcium (I/Ca) ratio in planktic foraminifera to reconstruct oceanic oxygen across the late Cenozoic. The data includes I/Ca ratios from planktic foraminifera species inhabiting a range of inferred depths within the water column as well as stable oxygen and carbon isotopes from benthic and planktic foraminifera species. Geochemical data spans the late Cenozoic (16 - 0 Ma) from across the tropical Pacific Ocean.
Keyword(s):
Foraminifera; I/Ca; late cenozoic; Pacific
Related to:
Nilsson-Kerr, Katrina; Hoogakker, Babette A A; Reyes-Macaya, Dharma; Winkelbauer, Helge Arne; Hamilton, Elliott; Chenery, Simon; Davis, Catherine V; Leng, Melanie J (2025): Late Cenozoic intensification of deoxygenation in the Pacific Ocean. Earth and Planetary Science Letters, 655, 119253, https://doi.org/10.1016/j.epsl.2025.119253
Project(s):
Ocean Drilling Program (ODP)
Funding:
Natural Environment Research Council (NERC), grant/award no. MR/S034293/1: Fate of ocean oxygenation in a warming world
Coverage:
Latitude: 0.318500 * Longitude: 159.361000
Date/Time Start: 1990-02-18T21:00:00 * Date/Time End: 1990-02-23T01:30:00
Minimum DEPTH, sediment/rock: 17.795 m * Maximum DEPTH, sediment/rock: 531.265 m
Event(s):
130-806B * Latitude: 0.318500 * Longitude: 159.361000 * Date/Time Start: 1990-02-18T21:00:00 * Date/Time End: 1990-02-23T01:30:00 * Elevation: -2519.9 m * Penetration: 743.1 m * Recovery: 666.36 m * Location: North Pacific Ocean * Campaign: Leg130 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 78 cores; 743.1 m cored; 0 m drilled; 89.7 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample code/labelSample labelNilsson-Kerr, KatrinaDSDP/ODP/IODP sample designation
2 DEPTH, sediment/rockDepth sedmNilsson-Kerr, KatrinaGeocode – MCD
3 AGEAgeka BPNilsson-Kerr, KatrinaGeocode
4 Trilobatus sacculifer, Iodine/Calcium ratioT. sacculifer I/Caµmol/molNilsson-Kerr, KatrinaInductively coupled plasma mass spectrometer (ICP-MS), Agilent, 8900size fraction > 250 µm
5 Globorotalia menardii, Iodine/Calcium ratioG. menardii I/Caµmol/molNilsson-Kerr, KatrinaInductively coupled plasma mass spectrometer (ICP-MS), Agilent, 8900size fraction > 250 µm
6 Globorotalia tumida, Iodine/Calcium ratioG. tumida I/Caµmol/molNilsson-Kerr, KatrinaInductively coupled plasma mass spectrometer (ICP-MS), Agilent, 8900size fraction > 250 µm
7 Dentoglobigerina venezuelana, Iodine/Calcium ratioD. venezuelana I/Caµmol/molNilsson-Kerr, KatrinaInductively coupled plasma mass spectrometer (ICP-MS), Agilent, 8900size fraction > 250 µm
8 Globigerinoides ruber, Iodine/Calcium ratioG. ruber I/Caµmol/molNilsson-Kerr, KatrinaInductively coupled plasma mass spectrometer (ICP-MS), Agilent, 8900size fraction > 250 µm
9 Turborotalita quinqueloba, Iodine/Calcium ratioT. quinqueloba I/Caµmol/molNilsson-Kerr, KatrinaInductively coupled plasma mass spectrometer (ICP-MS), Agilent, 8900size fraction > 250 µm
10 Cibicidoides wuellerstorfi, δ13CC. wuellerstorfi δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
11 Cibicidoides wuellerstorfi, δ18OC. wuellerstorfi δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
12 Cibicidoides mundulus, δ13CC. mundulus δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
13 Cibicidoides mundulus, δ18OC. mundulus δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
14 Trilobatus sacculifer, δ13CT. sacculifer δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
15 Trilobatus sacculifer, δ18OT. sacculifer δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
16 Globorotalia menardii, δ13CG. menardii δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
17 Globorotalia menardii, δ18OG. menardii δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
18 Globorotalia tumida, δ13CG. tumida δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
19 Globorotalia tumida, δ18OG. tumida δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
20 Dentoglobigerina venezuelana, δ13CD. venezuelana δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
21 Dentoglobigerina venezuelana, δ18OD. venezuelana δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
22 Globigerinoides ruber, δ13CG. ruber δ13C‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
23 Globigerinoides ruber, δ18OG. ruber δ18O‰ PDBNilsson-Kerr, KatrinaIsoprime dual inlet mass-spectrometervs. VPDB
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
211 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Sample label		2 
Depth sed [m]		3 
Age [ka BP]		4 
T. sacculifer I/Ca [µmol/mol]		5 
G. menardii I/Ca [µmol/mol]		6 
G. tumida I/Ca [µmol/mol]		7 
D. venezuelana I/Ca [µmol/mol]		8 
G. ruber I/Ca [µmol/mol]		9 
T. quinqueloba I/Ca [µmol/mol]		10 
C. wuellerstorfi δ13C [‰ PDB]		11 
C. wuellerstorfi δ18O [‰ PDB]		12 
C. mundulus δ13C [‰ PDB]		13 
C. mundulus δ18O [‰ PDB]		14 
T. sacculifer δ13C [‰ PDB]		15 
T. sacculifer δ18O [‰ PDB]		16 
G. menardii δ13C [‰ PDB]		17 
G. menardii δ18O [‰ PDB]		18 
G. tumida δ13C [‰ PDB]		19 
G. tumida δ18O [‰ PDB]		20 
D. venezuelana δ13C [‰ PDB]		21 
D. venezuelana δ18O [‰ PDB]		22 
G. ruber δ13C [‰ PDB]		23 
G. ruber δ18O [‰ PDB]
130-806B-3H-2W,29-3017.7958711.33830.76640.35012.76593.28291.0766-0.56541.19690.09631.21270.5722
130-806B-3H-3W,89-9119.8959600.4904-0.09213.50831.0788-0.88951.3043-0.0011
130-806B-6H-2W,29-3046.29519760.93310.47250.19001.6809-0.96211.6253-0.88141.4600-0.3300
130-806B-6H-5W,75-7751.26020730.61950.34350.23923.02381.6287-1.12701.6764-0.4319
130-806B-6H-6W,69-7152.70021020.51000.16652.89481.8414-1.12381.4865-0.8301
130-806B-6H-7W,69-7154.20021310.60040.5143
130-806B-10H-2W,29-3084.29536350.85020.49380.29000.52412.84621.7900-1.16891.5222-0.90691.4000-0.7400
130-806B-16H-2W,29-30141.29547531.21550.91000.40000.79750.17112.30191.8439-0.97931.1062-0.82601.2000-0.64000.6560-0.3043
130-806B-19H-2W,29-30169.79558030.67160.50960.72011.7277-1.07171.3131-0.45370.4682-0.0787
130-806B-21H-2W,29-30188.79562550.97310.84462.3034-0.84511.5832-0.34980.70470.0108
130-806B-23H-2W,29-30207.79567111.02330.82690.70761.7830-0.86221.1237-0.6244
130-806B-25H-1W,14-15225.14571231.14160.74420.79302.3098-0.71341.7382-0.62661.2453-0.0023
130-806B-27H-1W,9-10244.09575740.94350.71372.2020-0.63441.7974-0.56961.2533-0.1537
130-806B-29H-2W,29-30264.79580580.88260.88792.8010-0.52581.8081-0.3540
130-806B-31H-2W,29-30283.79584960.87400.83390.74591.13792.67782.5111-0.70901.8841-0.18431.4855-0.0163
130-806B-34H-2W,14-15312.14589070.82760.88792.4129-0.69981.9666-0.3829
130-806B-35X-3W,29-30323.29092111.11710.86001.8826-0.63691.4605-0.1828
130-806B-36X-3W,34-35333.04594890.91390.93741.8605-0.74751.29120.0327
130-806B-38X-1W,15-16349.25599861.23201.57501.55400.70002.6600
130-806B-40X-1W,30-31368.805106210.80400.9880
130-806B-42X-1W,36-37388.265111110.92800.98801.05002.41001.79000.0290
130-806B-44X-1W,36-37407.565115861.11001.3170
130-806B-46X-1W,36-37426.865120961.22001.49001.7000-0.37001.66000.87002.3200-0.5600
130-806B-48X-1W,36-37446.155127191.3700-0.6100
130-806B-49X-1W,36-37455.865130350.8608
130-806B-50X-1W,36-37463.965132990.8155
130-806B-51X-1W,36-37473.665136151.2127
130-806B-52X-1W,36-37482.965139361.1706
130-806B-54X-1W,36-37502.265144981.8010
130-806B-55X-1W,36-37511.965146142.07801.72702.93000.6500
130-806B-57X-1W,36-37531.265147291.9860