Citation:

PANGAEA.986643

Name: Planktonic and benthic foraminifera carbon and oxygen stable isotope records of IODP Site 339-U1387 (Gulf of Cadiz) for the interval of Marine Isotope Stage (MIS) 42 to MIS 46 (1.34-1.41 Ma)
Creator: Antje H L Voelker
Published: 2025-11-03
License: https://creativecommons.org/licenses/by/4.0/
Keywords: benthic d13C; benthic d18O; IODP Site U1387; Mediterranean outflow; Planktic d18O; Stable carbon and oxygen isotopes

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Published: 2025-11-03 • DOI registered: 2025-11-03

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Abstract:

This dataset includes the G. bulloides and the epibenthic foraminifera stable isotope data along the revised splice of IODP Site U1387 (Gulf of Cadiz) for the interval from Marine Isotope Stage (MIS) 42 to MIS 46 (1.34-1.41 Ma). The data from MIS 43 to MIS 46 is published in Trotta et al. (2025), whereby the data for the older part from MIS 46 to MIS 48 is available under Voelker et al. 2022. The additional data from MIS 42 to mid-MIS 43 will be published in a future manuscript by Anna R. Kicsi, Giulia Molina and Antje H.L. Voelker. The epibenthic foraminifera stable isotope data reflects conditions in the upper Mediterranean Outflow Water.

Keyword(s):

benthic d13C; benthic d18O; IODP Site U1387; Mediterranean outflow; Planktic d18O; Stable carbon and oxygen isotopes

Supplement to:

Kicsi, A; Molina, Giulia Silveira; Voelker, Antje H L (in prep.): Early Pleistocene (MIS 42-45) climate dynamics and oceanographic changes reflected in the benthic foraminifera assemblages from the southern Portuguese margin (Gulf of Cadiz).

Related to:

Duque-Castaño, Mónica; Voelker, Antje H L (2025): Relative abundance of planktonic foraminifera Neogloboquadrina pachyderma between Marine Isotope Stage (MIS) 43 and late MIS 49 in IODP Site 339-U1387, Gulf of Cadiz [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.986647

Voelker, Antje H L; Mega, Aline; Rodrigues, Teresa (2025): Planktonic foraminifera G. bulloides oxygen isotope data for the Marine Isotope Stage (MIS) 18 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974466

Voelker, Antje H L; Rodrigues, Teresa (2025): Planktonic and epibenthic foraminifera oxygen and carbon stable isotope data, sediment weights and sediment geochemistry data for off-splice samples from IODP Site 339-U1387 in the Gulf of Cadiz [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.984089

Voelker, Antje H L; Rodrigues, Teresa; Trotta, Samanta; Marino, Maria; Kuhnert, Henning (2022): Isotope ratios of foraminifera of IODP Site 339-U1387 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.951453

Voelker, Antje H L; Salgueiro, Emilia; Rodrigues, Teresa; Jiménez-Espejo, Francisco Jose; Bahr, André; Alberto, Ana; Loureiro, Isabel; Padilha, Mária; Rebotim, Andreia; Röhl, Ursula (2015): Stable carbon and oxygen isotopic composition IODP Site 339-U1387 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.848407

References:

Trotta, Samanta; Duque-Castaño, Mónica; Rodrigues, Teresa; Voelker, Antje H L; Maiorano, Patrizia; Balestra, Barbara; Flores, José-Abel; Siniscalchi, Agata; Addante, Marina; Marino, Maria (2025): High-frequency glacial climate instability during the Early Pleistocene: Insights from IODP site U1387 (Gulf of Cadiz). Palaeogeography, Palaeoclimatology, Palaeoecology, 674, 113041, https://doi.org/10.1016/j.palaeo.2025.113041

Voelker, Antje H L; Jiménez-Espejo, Francisco Jose; Bahr, André; Rebotim, Andreia; Cavaleiro, Catarina; Salgueiro, Emilia; Röhl, Ursula (2018): Data report: IODP Site U1387: the revised splice between Sections U1387B-18X-3 and U1387C-8R-3 (>171.6 mcd). In: Proceedings of the IODP, International Ocean Discovery Program, https://doi.org/10.2204/iodp.proc.339.204.2018

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Funding:

Portuguese Science and Technology Foundation, grant/award no. LA/P/0101/2020: CCMAR LA

Portuguese Science and Technology Foundation, grant/award no. PTDC/MAR-PRO/3761/2012: MOWCADYN

Portuguese Science and Technology Foundation, grant/award no. UIDB/04326/2020: CCMAR LA

Coverage:

Median Latitude: 36.805351 * Median Longitude: -7.718868 * South-bound Latitude: 36.805232 * West-bound Longitude: -7.719013 * North-bound Latitude: 36.805410 * East-bound Longitude: -7.718795

Minimum DEPTH, sediment/rock: 309.54 m * Maximum DEPTH, sediment/rock: 336.08 m

Event(s):

339-U1387A * Latitude: 36.805410 * Longitude: -7.719013 * Elevation: -558.7 m * Recovery: 347.84 m * Campaign: (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 352.4 m cored; 99 % recovered; 352.4 m penetrated

339-U1387B * Latitude: 36.805410 * Longitude: -7.718797 * Elevation: -558.2 m * Recovery: 327.61 m * Campaign: (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores; 338.3 m cored; 97 % recovered; 338.3 m penetrated

339-U1387C * Latitude: 36.805232 * Longitude: -7.718795 * Elevation: -558.4 m * Recovery: 409.5 m * Campaign: (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 61 cores; 580 m cored; 71 % recovered; 870 m penetrated

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Voelker, Antje H L
2	Sample code/label	Sample label		Voelker, Antje H L	DSDP/ODP/IODP sample designation
3	DEPTH, sediment/rock	Depth sed	m	Voelker, Antje H L	IODP Depth Scale Terminology	Geocode – mbsf, top of sampled interval
4	Depth, composite top	Depth comp top	mcd	Voelker, Antje H L	IODP Depth Scale Terminology	top of sampled interval
5	Depth, composite, corrected, top	Depth comp corr top	c-mcd	Voelker, Antje H L	IODP Depth Scale Terminology	related to Voelker et al. (2018)
6	AGE	Age	ka BP	Voelker, Antje H L	Age model according to Lisiecki & Raymo (2005) [LR04]	Geocode
7	AGE	Age	ka BP	Voelker, Antje H L	Age model according to Ahn et al. (2017) [Probstack]	Geocode
8	Globigerina bulloides, δ18O	G. bulloides δ18O	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB
9	Globigerina bulloides, δ13C	G. bulloides δ13C	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB
10	Planulina ariminensis, δ18O	P. ariminensis δ18O	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB
11	Cibicidoides pachyderma, δ18O	C. pachyderma δ18O	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB
12	Planulina ariminensis, δ13C	P. ariminensis δ13C	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB
13	Cibicidoides pachyderma, δ13C	C. pachyderma δ13C	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB
14	Foraminifera, benthic δ13C	Foram benth δ13C	‰ PDB	Voelker, Antje H L	Mass spectrometer Finnigan MAT 251 equipped with automated carbonate preparation line (Kiel I)	vs. VPDB

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

2288 data points

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