Citation:

PANGAEA.948457

Name: Borneo stalagmite SC02 temperature reconstructions over Termination I by the means of fluid inclusion microthermometry
Published: 2022-09-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Borneo; Deglaciation; Fluid inclusion; fluid inclusion microthermometry; Holocene; last glacial termination; LGM; speleothem; stalagmite; Temperature; tropics

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Published: 2022-09-19 • DOI registered: 2023-01-06

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Abstract:

This dataset presents cave temperatures over the last glacial termination from stalagmite SC02 from Secret Cave in Mulu, Northern Borneo (4.063°N, 114.833°E). The temperatures are derived by the means of fluid inclusion microthermometry and published in Løland et al., (2022). The study shows that the cave temperature increased by 4.4 ± 0.3 °C (2 SEM) from the Last Glacial Maximum to the Holocene, amounting to 3.6 ± 0.3 °C (2 SEM) when correcting for sea-level induced cave altitude change. Included in the dataset are also the calculated dripwater delta-18O values.

Keyword(s):

Borneo; Deglaciation; Fluid inclusion; fluid inclusion microthermometry; Holocene; last glacial termination; LGM; speleothem; stalagmite; Temperature; tropics

Related to:

Løland, Marit Holten; Krüger, Yves; Fernández, A; Buckingham, Frances; Carolin, Stacy A; Sodemann, Harald; Adkins, Jess F; Cobb, Kim M; Meckler, Anna Nele (2022): Evolution of tropical land temperature across the last glacial termination. Nature Communications, 13(1), 5158, https://doi.org/10.1038/s41467-022-32712-3

Further details:

Buckingham, Frances; Carolin, Stacy A; Partin, Jud; Adkins, Jess F; Cobb, Kim M; Day, Christopher; Ding, Quinghua; He, Chengfei; Liu, Zhengyu; Otto-Bliesner, Bette L; Roberts, William H G; Lejau, Syria; Malang, Jenny (2022): Termination 1 Millennial-Scale Rainfall Events Over the Sunda Shelf. Geophysical Research Letters, 49(5), https://doi.org/10.1029/2021GL096937

Krüger, Yves; Marti, Dominik; Staub, Rita Hidalgo; Fleitmann, Dominik; Frenz, Martin (2011): Liquid–vapour homogenisation of fluid inclusions in stalagmites: Evaluation of a new thermometer for palaeoclimate research. Chemical Geology, 289(1-2), 39-47, https://doi.org/10.1016/j.chemgeo.2011.07.009

Lambeck, Kurt; Rouby, Hélène; Purcell, Anthony; Sun, Y; Sambridge, Malcom (2014): Sea level and global ice volumes from the Last Glacial Maximum to the Holocene. Proceedings of the National Academy of Sciences, 111(43), 15296-15303, https://doi.org/10.1073/pnas.1411762111

Funding:

European Research Council (ERC), grant/award no. 101001957

The Research Council of Norway (RCN), grant/award no. 262353/F20

Coverage:

Latitude: 4.063000 * Longitude: 114.833000

Event(s):

SC02_Secret_cave * Latitude: 4.063000 * Longitude: 114.833000 * Location: Borneo, Malaysia * Method/Device: Speleothem sample (SPS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Distance, relative, X	Dist rel X	m	Løland, Marit Holten		Distance from X with X = top of stalagmite
2	Sample ID	Sample ID		Løland, Marit Holten
3	Temperature, cave	T cave	°C	Løland, Marit Holten	Fluid inclusion microthermometry	Th∞ (°C) derived from 30-40 individual fluid inclusions analys
4	Temperature, cave, standard error	T cave std e	±	Løland, Marit Holten	Monte Carlo	2 standard errors
5	Temperature, corrected	T corr	°C	Løland, Marit Holten	Fluid inclusion microthermometry	Th∞ corrected for sea level induced cave altitude change
6	Temperature, corrected, standard error	T corr std e	±	Løland, Marit Holten	Monte Carlo	2 standard errors calculated using a Monte Carlo approach (N=100,000) to propagate errors of the cave temperatures and the sea level
7	Calendar age	Cal age	ka BP	Løland, Marit Holten	Age, 14C calibration OxCal (Ramsey, 1995)	Oxcal mean age (yr before 1950)
8	Calendar age, maximum/old	Cal age max	ka BP	Løland, Marit Holten	Age, 14C calibration OxCal (Ramsey, 1995)	Oxcal 95% confidence interval (yr before 1950)
9	Calendar age, minimum/young	Cal age min	ka BP	Løland, Marit Holten	Age, 14C calibration OxCal (Ramsey, 1995)	Oxcal 95% confidence interval (yr before 1950)
10	Sea level	Sea lev	m NN	Løland, Marit Holten	Reconstructed	Sea level reconstruction (m) from K. Lambeck et al., 2014
11	Sea level, standard deviation	Sea lev std dev	±	Løland, Marit Holten	Reconstructed	2 standard deviations
12	δ18O, calcite	δ18O cal	‰ PDB	Løland, Marit Holten	Isotope ratio mass spectrometer (IRMS)	Permil Vienna Pee Dee Belemnite; measured with Delta V Advantage isotope ratio mass spectrometer coupled to either a Kiel IV carbonate device or Gas Bench II introductory system/ Thermo Fisher Scientific MAT-253 isotope ratio mass spectrometer coupled to a Thermo Fisher Scientific Kiel IV carbonate preparation device
13	δ18O, water	δ18O H2O	‰ SMOW	Løland, Marit Holten	Isotope ratio mass spectrometer (IRMS)	Calculated drip water delta 18O (permil Vienna Standard Mean Ocean Water) corrected for ice sheet-related global changes in seawater delta18O; measured with Delta V Advantage isotope ratio mass spectrometer coupled to either a Kiel IV carbonate device or Gas Bench II introductory system/ Thermo Fisher Scientific MAT-253 isotope ratio mass spectrometer coupled to a Thermo Fisher Scientific Kiel IV carbonate preparation device
14	δ18O, water, standard error	δ18O H2O std e	±	Løland, Marit Holten	Monte Carlo	2 standard errors calculated using Monte Carlo (N=100,000)

License:

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

Size:

302 data points

Data

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

1 Dist rel X [m]	2 Sample ID	3 T cave [°C]	4 T cave std e [±]	5 T corr [°C]	6 T corr std e [±]	7 Cal age [ka BP]	8 Cal age max [ka BP]	9 Cal age min [ka BP]	10 Sea lev [m NN]	11 Sea lev std dev [±]	12 δ18O cal [‰ PDB]	13 δ18O H2O [‰ SMOW]	14 δ18O H2O std e [±]
0.038	1	23.4	0.27	23.5	0.27	5439	5910	4932	-2.3	0.1	-10.4	-9.7	0.2
0.053	2	23.5	0.31	23.6	0.31	6578	6807	6354	-3.7	0.1	-9.6	-8.9	0.2
0.085	3	23.2	0.25	23.3	0.25	8754	8976	8533	-22.0	1.4	-9.6	-9.1	0.2
0.101	4	23.1	0.24	23.4	0.24	10558	10808	10305	-51.1	1.5	-9.3	-9.1	0.2
0.109	5	23.0	0.33	23.3	0.33	10926	11140	10707	-57.7	1.6	-8.8	-8.7	0.2
0.115	6	22.6	0.32	22.9	0.32	11320	11505	11128	-61.2	0.6	-8.7	-8.8	0.2
0.122	7	22.7	0.20	23.0	0.20	12006	12295	11710	-62.6	0.7	-7.9	-7.9	0.2
0.124	8	21.9	0.24	22.3	0.24	12203	12434	11975	-64.9	1.3	-7.8	-8.0	0.2
0.128	9	21.7	0.20	22.1	0.20	12527	12836	12225	-66.0	1.3	-7.8	-8.0	0.2
0.134	10	21.5	0.30	21.9	0.30	12979	13255	12706	-74.1	1.0	-8.2	-8.5	0.2
0.137	11	21.5	0.22	21.9	0.22	13265	13529	13006	-77.2	1.3	-8.1	-8.5	0.2
0.139	12	21.6	0.29	22.1	0.29	13529	13851	13218	-82.1	2.3	-7.9	-8.3	0.2
0.145	13	21.6	0.34	22.2	0.34	14358	14790	13910	-100.6	2.1	-7.9	-8.5	0.2
0.150	14	21.8	0.24	22.4	0.24	14861	15229	14490	-99.9	2.7	-7.3	-7.9	0.2
0.154	15	20.8	0.24	21.5	0.24	15284	15471	15092	-107.4	4.4	-7.2	-8.0	0.2
0.162	16	20.4	0.23	21.1	0.23	16116	16331	15898	-121.4	2.9	-7.1	-8.1	0.2
0.169	17	19.8	0.22	20.6	0.22	17013	17253	16748	-123.1	2.0	-7.6	-8.7	0.2
0.175	18	19.3	0.23	20.0	0.23	18213	18658	17785	-123.9	1.2	-8.0	-9.2	0.2
0.178	19	19.2	0.24	20.0	0.24	18677	19302	18104	-124.0	1.2	-8.1	-9.3	0.2
0.182	20	19.0	0.38	19.7	0.39	19456	20129	18823	-132.7	2.0	-8.0	-9.4	0.2
0.193	21	19.3	0.38	20.1	0.38	20831	21619	20082	-134.1	1.6
0.204	22	18.8	0.29	19.6	0.29	22179	22866	21516	-132.0	1.3