Citation:

2019PA003669

Name: Eastern Tropical Indian Ocean individual foraminiferal analyses (IFA) of Globigerinoides ruber isotopes from the Late Holocene and LGM
Published: 2019-07-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: El Niño; G. ruber; IFA; Indian Ocean; Stable isotopes

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Published: 2019-07-19 • DOI registered: 2019-10-04

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Abstract:

This dataset presents measurements of individual foraminiferal analyses (IFA) of stable oxygen and carbon isotopes in tests of planktic foraminifera Globigerinoides ruber, obtained from a series of four eastern tropical Indian Ocean sediment cores. The IFA dataset focuses on two time periods: the Late Holocene (0-2 ka) and the Last Glacial Maximum (19-21 ka).

Keyword(s):

El Niño; G. ruber; IFA; Indian Ocean; Stable isotopes

Further details:

Mohtadi, Mahyar; Lückge, Andreas; Steinke, Stephan; Groeneveld, Jeroen; Hebbeln, Dierk; Westphal, Niko (2010): Late Pleistocene surface and thermocline conditions of the eastern tropical Indian Ocean. Quaternary Science Reviews, 29(7-8), 887-896, https://doi.org/10.1016/j.quascirev.2009.12.006

Mohtadi, Mahyar; Oppo, Delia W; Steinke, Stephan; Stuut, Jan-Berend W; De Pol-Holz, Ricardo; Hebbeln, Dierk; Lückge, Andreas (2011): Glacial to Holocene swings of the Australian–Indonesian monsoon. Nature Geoscience, 4(8), 540-544, https://doi.org/10.1038/ngeo1209

Mohtadi, Mahyar; Prange, Matthias; Oppo, Delia W; De Pol-Holz, Ricardo; Merkel, Ute; Zhang, Xiao; Steinke, Stephan; Lückge, Andreas (2014): North Atlantic forcing of tropical Indian Ocean climate. Nature, 509(7498), 76-80, https://doi.org/10.1038/nature13196

Coverage:

Median Latitude: -2.971550 * Median Longitude: 103.085375 * South-bound Latitude: -8.676500 * West-bound Longitude: 96.314500 * North-bound Latitude: 3.517800 * East-bound Longitude: 112.872500

Date/Time Start: 2005-08-17T04:53:00 * Date/Time End: 2006-09-27T02:18:00

Minimum Elevation: -1891.0 m * Maximum Elevation: -517.0 m

Event(s):

GeoB10038-4 * Latitude: -5.937500 * Longitude: 103.246000 * Date/Time: 2005-08-17T04:53:00 * Elevation: -1891.0 m * Campaign: (PABESIA) * Basis: * Method/Device: Gravity corer (Kiel type) (SL)

GeoB10053-7 * Latitude: -8.676500 * Longitude: 112.872500 * Date/Time: 2005-08-29T12:03:00 * Elevation: -1372.0 m * Recovery: 7.6 m * Campaign: (PABESIA) * Basis: * Method/Device: Gravity corer (Kiel type) (SL)

SO189/2_039KL * Latitude: -0.790000 * Longitude: 99.908500 * Date/Time: 2006-09-14T06:40:00 * Elevation: -517.0 m * Recovery: 13.54 m * Location: Indian Ocean * Campaign: (SUMATRA) * Basis: * Method/Device: Piston corer (BGR type) (KL)

Comment:

LH - Late Holocene (0-2 ka); LGM - Last Glacial Maximum (19-21 ka).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Thirumalai, Kaustubh
2	Number	n	#	Thirumalai, Kaustubh
3	Period	Period		Thirumalai, Kaustubh	Time Period
4	Globigerinoides ruber white, δ18O	G. ruber w δ18O	‰ PDB	Thirumalai, Kaustubh
5	Globigerinoides ruber white, δ13C	G. ruber w δ13C	‰ PDB	Thirumalai, Kaustubh

License:

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

Size:

2416 data points

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