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Krause, Alexander; Sluijs, Appy; Van der Ploeg, Robin; Lenton, Timothy M; Pogge von Strandmann, Philip A E (2023): Lithium and osmium isotopes, and trace element ratios in bulk carbonates of IODP Site 320-U1333 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962643, In: Krause, A et al. (2023): Lithium and osmium isotopes, and trace element ratios in bulk carbonates of different ODP Sites across the Middle Eocene Climatic Optimum [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.962646

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Published: 2023-09-28 • DOI registered: 2023-10-27

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Keyword(s):
Clay formation; Climate changes; Congruent weathering; Lithium isotopes; MECO; Middle Eocene Climatic Optimum; reverse weathering; Silicate weathering
Related to:
Krause, Alexander; Sluijs, Appy; Van der Ploeg, Robin; Lenton, Timothy M; Pogge von Strandmann, Philip A E (2023): Enhanced clay formation key in sustaining the Middle Eocene Climatic Optimum. Nature Geoscience, 16(8), 730-738, https://doi.org/10.1038/s41561-023-01234-y
Source:
Van der Ploeg, Robin; Selby, David; Cramwinckel, Margot J; Li, Yang; Bohaty, Steven M; Middelburg, Jack J; Sluijs, Appy (2018): Middle Eocene greenhouse warming facilitated by diminished weathering feedback. Nature Communications, 9(1), 2877, https://doi.org/10.1038/s41467-018-05104-9
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Funding:
European Research Council (ERC), grant/award no. 682760: CONTROLPASTCO2
European Research Council (ERC), grant/award no. 771497: Evolution and Variability of Climate Sensitivity and Polar Amplification during CeNozoic Warm Climates (SPANC)
John Templeton Foundation, grant/award no. Grant 62220
Natural Environment Research Council (NERC), grant/award no. NE/T008458
Coverage:
Median Latitude: 10.516598 * Median Longitude: -138.419205 * South-bound Latitude: 10.516596 * West-bound Longitude: -138.419320 * North-bound Latitude: 10.516600 * East-bound Longitude: -138.419090
Minimum Elevation: -4853.8 m * Maximum Elevation: -4850.5 m
Event(s):
320-U1333B  * Latitude: 10.516600 * Longitude: -138.419320 * Elevation: -4850.5 m * Recovery: 180.3 m * Campaign: Exp320 (Pacific Equatorial Age Transect I) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 180.3 m cored; 100 % recovered; 180.3 drilled; 180.8 m penetrated
320-U1333C  * Latitude: 10.516596 * Longitude: -138.419090 * Elevation: -4853.8 m * Campaign: Exp320 (Pacific Equatorial Age Transect I) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 24 cores; 177 m cored; 100 % recovered; 177 m penetrated
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventKrause, Alexander
2 Latitude of eventLatitudeKrause, Alexander
3 Longitude of eventLongitudeKrause, Alexander
4 Sample code/labelSample labelKrause, AlexanderDSDP/ODP/IODP sample designation
5 Sample code/labelSample labelKrause, Alexander
6 Cruise/expeditionExpeditionKrause, AlexanderLeg
7 SiteSiteKrause, Alexander
8 HoleHKrause, Alexander
9 CoreCoreKrause, Alexander
10 SectionSectKrause, Alexander
11 IntervalIntervalKrause, Alexandercm
12 Depth, composite revised, adjustedDepth adj rmcdarmcdKrause, Alexander
13 AgeAgeMaKrause, Alexander2012
14 AgeAgeMaKrause, Alexander2020
15 Osmium-187/Osmium-188 ratio187Os/188OsKrause, AlexanderOsi
16 Osmium-187/Osmium-188 ratio, standard deviation187Os/188Os std dev±Krause, Alexander2sd
17 δ7Liδ7Li‰Krause, AlexanderMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma III
18 δ7Li, standard deviationδ7Li std dev±Krause, AlexanderMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma III2sd
19 Lithium/Calcium ratioLi/Caµmol/molKrause, AlexanderInductively coupled plasma-quadrupole-mass spectrometry (ICP-Q-MS)
20 Aluminium/Calcium ratioAl/Cammol/molKrause, AlexanderInductively coupled plasma-quadrupole-mass spectrometry (ICP-Q-MS)
21 Manganese/Calcium ratioMn/Cammol/molKrause, AlexanderInductively coupled plasma-quadrupole-mass spectrometry (ICP-Q-MS)
22 Strontium/Calcium ratioSr/Cammol/molKrause, AlexanderInductively coupled plasma-quadrupole-mass spectrometry (ICP-Q-MS)
23 Rubidium/Calcium ratioRb/Caµmol/molKrause, AlexanderInductively coupled plasma-quadrupole-mass spectrometry (ICP-Q-MS)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
320 data points

Data

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

1 
Event		2 
Latitude		3 
Longitude		4 
Sample label
(DSDP/ODP/IODP sample designation)		5 
Sample label		6 
Expedition
(Leg)		7 
Site		8 
H		9 
Core		10 
Sect		11 
Interval
(cm)		12 
Depth adj rmcd [armcd]		13 
Age [Ma]
(2012)		14 
Age [Ma]
(2020)		15 
187Os/188Os
(Osi)		16 
187Os/188Os std dev [±]
(2sd)		17 
δ7Li [‰]
(Multi-collector ICP-MS (MC-IC...)		18 
δ7Li std dev [±]
(2sd, Multi-collector ICP-MS (...)		19 
Li/Ca [µmol/mol]
(Inductively coupled plasma-qu...)		20 
Al/Ca [mmol/mol]
(Inductively coupled plasma-qu...)		21 
Mn/Ca [mmol/mol]
(Inductively coupled plasma-qu...)		22 
Sr/Ca [mmol/mol]
(Inductively coupled plasma-qu...)		23 
Rb/Ca [µmol/mol]
(Inductively coupled plasma-qu...)
320-U1333C 10.5166-138.4191320-U1333C-17H-3,70-74U1333-RP-3320/321U1333C17H370-74160.5038.9838.8330.5320.00924.20.44.30.290.101.81.2
320-U1333C10.5166-138.4191320-U1333C-17H-5,20-24U1333-RP-6320/321U1333C17H520-24163.0039.2739.1670.5030.01224.60.43.20.450.101.20.5
320-U1333C10.5166-138.4191320-U1333C-17H-6,20-24U1333-RP-8320/321U1333C17H620-24164.5039.4539.3680.5180.01025.20.28.70.220.302.00.3
320-U1333C10.5166-138.4191320-U1333C-18H-1,20-24U1333-RP-14320/321U1333C18H120-24167.3039.7739.7300.5060.01025.70.31.50.310.101.81.2
320-U1333C10.5166-138.4191320-U1333C-18H-2,70-74U1333-RP-16320/321U1333C18H270-74168.1239.9039.8540.5200.01025.50.32.80.170.101.41.5
320-U1333C10.5166-138.4191320-U1333C-18H-3,20-24U1333-RP-18320/321U1333C18H320-24169.1240.1140.0050.5160.01125.80.32.00.220.041.31.3
320-U1333C10.5166-138.4191320-U1333C-18H-3,120-124U1333-RP-20320/321U1333C18H3120-124170.1240.1940.1170.4600.01125.80.24.30.410.121.51.0
320-U1333C10.5166-138.4191320-U1333C-18H-4,20-24U1333-RP-21320/321U1333C18H420-24170.5340.2340.1490.4980.00926.10.42.30.250.252.21.1
320-U1333C10.5166-138.4191320-U1333C-18H-4,70-74U1333-RP-22320/321U1333C18H470-74171.0340.2740.1890.5040.01025.50.34.80.400.221.41.1
320-U1333C10.5166-138.4191320-U1333C-18H-5,20-24U1333-RP-24320/321U1333C18H520-24171.9440.3540.2610.4790.00825.30.43.70.410.201.51.5
320-U1333C10.5166-138.4191320-U1333C-18H-5,120-124U1333-RP-26320/321U1333C18H5120-124172.9440.4340.3410.4570.01224.50.25.50.120.101.40.9
320-U1333C10.5166-138.4191320-U1333C-18H-6,20-24U1333-RP-27320/321U1333C18H620-24173.4440.4740.3820.4750.01023.30.46.00.090.161.31.0
320-U1333C10.5166-138.4191320-U1333C-18H-6,70-74U1333-RP-28320/321U1333C18H670-74173.9440.5140.4240.5150.01024.10.14.40.170.151.91.3
320-U1333C10.5166-138.4191320-U1333C-18H-7,120-124U1333-RP-32320/321U1333C18H7120-124175.9440.6840.5850.4960.01224.30.24.00.070.081.41.6
320-U1333C10.5166-138.4191320-U1333C-19H-1,122-124U1333-RP-35320/321U1333C19H1122-124177.8240.8440.7360.5200.01123.10.16.20.500.071.40.5
320-U1333B 10.5166-138.4193320-U1333B-17H-2,70-72U1333-RP-40320/321U1333B17H270-72181.3041.1441.0140.4870.01323.20.23.50.070.201.31.7