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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 in bulk carbonates of ODP Hole 159-959D [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962645, 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: 2023-09-28DOI 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):
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:
Latitude: 3.627500 * Longitude: -2.735830
Date/Time Start: 1995-01-14T00:00:00 * Date/Time End: 1995-01-24T05:30:00
Minimum DEPTH, sediment/rock: 523.98 m * Maximum DEPTH, sediment/rock: 653.73 m
Event(s):
159-959D * Latitude: 3.627500 * Longitude: -2.735830 * Date/Time Start: 1995-01-14T00:00:00 * Date/Time End: 1995-01-24T05:30:00 * Elevation: -2091.0 m * Penetration: 1158.9 m * Recovery: 429.03 m * Location: Gulf of Guinea * Campaign: Leg159 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 78 cores; 741.1 m cored; 0 m drilled; 57.9 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelKrause, AlexanderDSDP/ODP/IODP sample designation
Sample code/labelSample labelKrause, Alexander
Cruise/expeditionExpeditionKrause, AlexanderLeg
SiteSiteKrause, Alexander
HoleHKrause, Alexander
CoreCoreKrause, Alexander
SectionSectKrause, Alexander
IntervalIntervalKrause, Alexandercm
DEPTH, sediment/rockDepth sedmKrause, AlexanderGeocode – mbsf
10 Osmium-187/Osmium-188 ratio187Os/188OsKrause, AlexanderOsi
11 Osmium-187/Osmium-188 ratio, standard deviation187Os/188Os std dev±Krause, Alexander2sd
12 δ7Liδ7LiKrause, AlexanderMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma III
13 δ7Li, standard deviationδ7Li std dev±Krause, AlexanderMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma III2sd
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
120 data points

Data

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


Sample label
(DSDP/ODP/IODP sample designation)

Sample label

Expedition
(Leg)

Site

H

Core

Sect

Interval
(cm)

Depth sed [m]
(mbsf)
10 
187Os/188Os
(Osi)
11 
187Os/188Os std dev [±]
(2sd)
12 
δ7Li []
(Multi-collector ICP-MS (MC-IC...)
13 
δ7Li std dev [±]
(2sd, Multi-collector ICP-MS (...)
159-959D-13R -1,78-80MC-29159959D13R178-80523.980.5900.0096.80.4
159-959D-16R-1,25-28MC-2159959D16R125-28552.350.5670.0084.10.7
159-959D-17R-4,140-142MC-7159959D17R4140-142567.700.5350.00814.40.8
159-959D-18R-4,15-17MC-11159959D18R415-17576.050.5700.00711.90.4
159-959D-19R-1,61-65MC-14159959D19R161-65581.510.5270.00712.20.4
159-959D-20R-3,146-148MC-16159959D20R3146-148595.060.5260.00714.80.2
159-959D-21R-7,14-16MC-20159959D21R714-16608.840.5520.00612.30.8
159-959D-23R -3,88-90MC-38159959D23R388-90623.180.5600.00612.50.9
159-959D-25R-2,52-54MC-42159959D25R252-54640.720.5460.0058.80.8
159-959D-26R -4,93-95MC-39159959D26R493-95653.730.5850.0077.50.8