Citation:

PANGAEA.936739

Name: Low-resolution GDGT content, crenarchaeol-caldarchaeol tetraether index (CCaT), and derived sea surface temperature against depth from sediment core SO90-58KG, 0-14 cm
Published: 2021-10-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Alkenone Uk'37 index; Arabian Sea; GDGTs; Indian Monsoon; Mass spectrometry imaging; micro-XRF; Pakistan Margin; paleothermometer

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Published: 2021-10-05 • DOI registered: 2022-04-26

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Keyword(s):

Alkenone Uk'37 index; Arabian Sea; GDGTs; Indian Monsoon; Mass spectrometry imaging; micro-XRF; Pakistan Margin; paleothermometer

Related to:

Napier, Tiffany J; Wörmer, Lars; Wendt, Jenny; Lückge, Andreas; Rohlfs, Nina; Hinrichs, Kai-Uwe (2022): Sub-Annual to Interannual Arabian Sea Upwelling, Sea Surface Temperature, and Indian Monsoon Rainfall Reconstructed Using Congruent Micrometer-Scale Climate Proxies. Paleoceanography and Paleoclimatology, 37(3), https://doi.org/10.1029/2021PA004355

Project(s):

Zooming into paleoenvironmental and biogeochemical processes through molecular imaging of biomarker distributions in sediments (ZOOMecular)

Funding:

European Research Council (ERC), grant/award no. 670115: Zooming into paleoenvironmental and biogeochemical processes through molecular imaging of biomarker distributions in sediments

Coverage:

Latitude: 24.776000 * Longitude: 65.819000

Date/Time Start: 1993-09-10T00:00:00 * Date/Time End: 1993-09-10T00:00:00

Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.130 m

Event(s):

SO90_58KG * Latitude: 24.776000 * Longitude: 65.819000 * Date/Time: 1993-09-10T00:00:00 * Elevation: -876.0 m * Recovery: 0.42 m * Location: Arabian Sea * Campaign: (PAKOMIN) * Basis: * Method/Device: Box corer (Reineck) (BCR) * Comment: GPS,

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Depth, top/min	Depth top	m	Napier, Tiffany J
2	Depth, bottom/max	Depth bot	m	Napier, Tiffany J
3	DEPTH, sediment/rock	Depth sed	m	Napier, Tiffany J		Geocode
4	Acyclic glycerol dialkyl glycerol tetraether (peak area)	GDGT-0 peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
5	Monocyclic glycerol dialkyl glycerol tetraether (peak area)	GDGT-1 peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
6	Dicyclic glycerol dialkyl glycerol tetraether (peak area)	GDGT-2 peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
7	Tricyclic glycerol dialkyl glycerol tetraether (peak area)	GDGT-3 peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
8	Tetracyclic glycerol dialkyl glycerol tetraether (peak area)	GDGT-4 peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
9	Pentacyclic glycerol dialkyl glycerol tetraether (peak area)	GDGT-5 peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
10	Crenarchaeol regio-isomer (peak area)	Cren' peak area		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
11	Crenarchaeol-caldarchaeol tetraether index	CCaT		Napier, Tiffany J	High Performance Liquid Chromatography (HPLC-APCI-MS)
12	Sea surface temperature	SST	°C	Napier, Tiffany J
13	Sample comment	Sample comment		Napier, Tiffany J

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

120 data points

Data

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

1 Depth top [m]	2 Depth bot [m]	3 Depth sed [m]	4 GDGT-0 peak area	5 GDGT-1 peak area	6 GDGT-2 peak area	7 GDGT-3 peak area	8 GDGT-4 peak area	9 GDGT-5 peak area	10 Cren' peak area	11 CCaT	12 SST [°C]	13 Sample comment
0.00	0.05	0.025	740972	226025	254191	56207	12238	2652051	217027	0.79	26.85	MSI slice, HPLC result
0.05	0.10	0.075	768240	263607	273991	73249	16829	3367024	278349	0.83	27.89	MSI slice, HPLC result
0.09	0.14	0.115	1248490	425534	428175	113699	26651	4821421	438383	0.81	27.31	MSI slice, HPLC result
0.00	0.02	0.010	690817	235670	273247	70768	12763	2605504	241087	0.80	27.19	2-cm thick standard sample
0.02	0.04	0.030	395252	135428	141508	35620	6232	1315575	130195	0.79	26.52	2-cm thick standard sample
0.04	0.06	0.050	365383	122788	131292	38881	8048	1380810	140857	0.81	27.30	2-cm thick standard sample
0.06	0.08	0.070	1097498	412110	384514	109020	22813	4469019	459778	0.82	27.64	2-cm thick standard sample
0.08	0.10	0.090	795274	268738	307862	75389	17053	3354029	334577	0.82	27.84	2-cm thick standard sample
0.10	0.12	0.110	998913	326638	340195	88938	18942	3607618	380581	0.80	27.11	2-cm thick standard sample
0.12	0.14	0.130	1526560	536111	536757	142113	29490	5906844	608022	0.81	27.38	2-cm thick standard sample