Citation:

PANGAEA.973472

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Published: 2024-11-14 • DOI registered: 2024-12-13

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Abstract:

The internal development of the tropical West Pacific Warm Pool and its interaction with high latitude ocean regions on geological timescales is only poorly constrained. Based on a sediment core from the southeastern margin of the West Pacific Warm Pool (southern Manihiki Plateau), we provide new proxy data addressing the dynamically interacting ocean circulation at surface, subsurface, thermocline, and deep thermocline levels during the Pleistocene (~0.5–0 Ma). Beside an age model based on benthic stable isotopes, we use a planktonic foraminiferal multi-species isotope/geochemistry strategy, combining high-resolution stable isotope (δ18O, δ13C) time series with elemental geochemistry (i.e. Mg/Ca).

Keyword(s):

Equatorial pacific ocean; Foraminifera; Manihiki Plateau; Mg/Ca-based paleotemperatures; Pleistocene; Stable isotopes

Related to:

Raddatz, Jacek; Nürnberg, Dirk; Tiedemann, Ralf; Rippert, Nadine (2017): Southeastern marginal West Pacific Warm Pool sea-surface and thermocline dynamics during the Pleistocene (2.5–0.5 Ma). Palaeogeography, Palaeoclimatology, Palaeoecology, 471, 144-156, https://doi.org/10.1016/j.palaeo.2017.01.024

Raddatz, Jacek; Nürnberg, Dirk; Tiedemann, Ralf; Rippert, Nadine (2019): Stable oxygen isotope ratios of Cibicides pachyderma of sediment core SO225_53-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.901004

Raddatz, Jacek; Nürnberg, Dirk; Tiedemann, Ralf; Rippert, Nadine (2019): Stable oxygen isotope ratios of Globigerinoides sacculifer of sediment core SO225_53-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.901003

Werner, Reinhard; Nürnberg, Dirk; Hauff, Folkmar; Shipboard Scientific Party (2013): RV SONNE Fahrtbericht/Cruise Report SO225, Manihiki II Leg 2, The Manihiki Plateau - Origin, structure and effects of oceanic plateaus and Pleistocene dynamic of the West Pacific warm water pool ; 19.11.2012 - 06.01.2013, Suva/Fiji - Auckland/New Zealand. GEOMAR Report (N. Ser.), 6, 176 pp, https://doi.org/10.3289/geomar_rep_ns_6_2013

Funding:

Federal Ministry of Education and Research (BMBF), grant/award no. 03G0225A : SO 225 - MANIHIKI II - Leg 2

Coverage:

Latitude: -13.520000 * Longitude: -162.138330

Date/Time Start: 2012-12-26T23:37:00 * Date/Time End: 2012-12-26T23:37:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 2.035 m

Event(s):

SO225_53-3 * Latitude: -13.520000 * Longitude: -162.138330 * Date/Time: 2012-12-26T23:37:00 * Elevation: -3152.0 m * IGSN: doi:10.58031/KIEL0175GEPS101 * Location: South Pacific Ocean * Campaign: (MANIHIKI II) * Basis: * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Nürnberg, Dirk	Geocode
2	AGE	Age	ka BP	Raddatz, Jacek	Geocode – doi:10.1016/j.palaeo.2017.01.024
3	Cibicidoides pachyderma, δ13C	C. pachyderma δ13C	‰ PDB	Nürnberg, Dirk	VPDB
4	Cibicidoides pachyderma, δ18O	C. pachyderma δ18O	‰ PDB	Raddatz, Jacek	VPDB; doi:10.1594/PANGAEA.901004
5	Globorotalia truncatulinoides, δ13C	G. truncatulinoides δ13C	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
6	Globorotalia truncatulinoides, δ18O	G. truncatulinoides δ18O	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
7	Globorotalia truncatulinoides, Magnesium/Calcium ratio	G. truncatulinoides Mg/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
8	Globorotalia truncatulinoides, Strontium/Calcium ratio	G. truncatulinoides Sr/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
9	Globorotalia truncatulinoides, Aluminium/Calcium ratio	G. truncatulinoides Al/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
10	Globorotalia truncatulinoides, Iron/Calcium ratio	G. truncatulinoides Fe/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
11	Globorotalia truncatulinoides, Manganese/Calcium ratio	G. truncatulinoides Mn/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
12	Globigerinoides sacculifer, δ13C	G. sacculifer δ13C	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
13	Globigerinoides sacculifer, δ18O	G. sacculifer δ18O	‰ PDB	Nürnberg, Dirk	VPDB; low resolution data at doi:10.1594/PANGAEA.901003
14	Globigerinoides sacculifer, Magnesium/Calcium ratio	G. sacculifer Mg/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
15	Globigerinoides sacculifer, Strontium/Calcium ratio	G. sacculifer Sr/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
16	Globigerinoides sacculifer, Aluminium/Calcium ratio	G. sacculifer Al/Ca	µmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
17	Globigerinoides sacculifer, Iron/Calcium ratio	G. sacculifer Fe/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
18	Globigerinoides sacculifer, Manganese/Calcium ratio	G. sacculifer Mn/Ca	µmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
19	Globigerinoides ruber, δ13C	G. ruber δ13C	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
20	Globigerinoides ruber, δ18O	G. ruber δ18O	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
21	Globigerinoides ruber, Magnesium/Calcium ratio	G. ruber Mg/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
22	Globigerinoides ruber, Strontium/Calcium ratio	G. ruber Sr/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
23	Globigerinoides ruber, Aluminium/Calcium ratio	G. ruber Al/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
24	Globigerinoides ruber, Iron/Calcium ratio	G. ruber Fe/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
25	Globigerinoides ruber, Manganese/Calcium ratio	G. ruber Mn/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
26	Globorotalia tumida, δ13C	G. tumida δ13C	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
27	Globorotalia tumida, δ18O	G. tumida δ18O	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
28	Globorotalia tumida, Magnesium/Calcium ratio	G. tumida Mg/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
29	Globorotalia tumida, Strontium/Calcium ratio	G. tumida Sr/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
30	Globorotalia tumida, Aluminium/Calcium ratio	G. tumida Al/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
31	Globorotalia tumida, Iron/Calcium ratio	G. tumida Fe/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
32	Globorotalia tumida, Manganese/Calcium ratio	G. tumida Mn/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
33	Globigerina crassaformis, δ13C	G. crassaformis δ13C	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
34	Globigerina crassaformis, δ18O	G. crassaformis δ18O	‰ PDB	Nürnberg, Dirk	VPDB; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
35	Globigerina crassaformis, Magnesium/Calcium ratio	G. crassaformis Mg/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
36	Globigerina crassaformis, Strontium/Calcium ratio	G. crassaformis Sr/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
37	Globigerina crassaformis, Aluminium/Calcium ratio	G. crassaformis Al/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
38	Globigerina crassaformis, Iron/Calcium ratio	G. crassaformis Fe/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024
39	Globigerina crassaformis, Manganese/Calcium ratio	G. crassaformis Mn/Ca	mmol/mol	Nürnberg, Dirk	ECRM; methods described in Raddatz et al. (2017) doi:10.1016/j.palaeo.2017.01.024

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

4640 data points

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