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Hess, Anya; Auderset, Alexandra; Rosenthal, Yair; Sigman, Daniel M; Martínez-García, Alfredo (2025): GDGT data from ODP Site 117-730, including concentrations for isoprenoid GDGTs, branched GDGTs and Crenaracheol, as well as calculated %GDGTRS [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982885, In: Hess, A et al. (2025): Limited oxygen deficiency in the Arabian Sea during the Miocene [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.982881

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Published: 2025-12-04 • DOI registered: 2025-12-04

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Keyword(s):
Arabian Sea; Biomarkers; Deoxygenation; Foraminifera; Foraminifera-bound nitrogen isotopes; GDGT; GTS20; I/Ca; Mg/Ca; Miocene; Miocene Climate Optimum; Mn/Ca; Oxygen deficient zones; Oxygen minimum zone; Planktonic foraminifera
Project(s):
Ocean Drilling Program (ODP)
Funding:
National Science Foundation (NSF), grant/award no. OCE-2303513
Swiss National Science Foundation (SNF), grant/award no. P2EZP2_200000
Coverage:
Latitude: 17.731400 * Longitude: 57.692000
Date/Time Start: 1987-09-29T05:45:00 * Date/Time End: 1987-09-30T16:30:00
Minimum DEPTH, sediment/rock: 0.14 m * Maximum DEPTH, sediment/rock: 356.01 m
Event(s):
117-730A * Latitude: 17.731400 * Longitude: 57.692000 * Date/Time Start: 1987-09-29T05:45:00 * Date/Time End: 1987-09-30T16:30:00 * Elevation: -1076.0 m * Penetration: 403.9 m * Recovery: 323.66 m * Location: Arabian Sea * Campaign: Leg117 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 403.9 m cored; 0 m drilled; 80.1 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelAuderset, AlexandraDSDP/ODP/IODP sample designation
2DEPTH, sediment/rockDepth sedmAuderset, AlexandraIODP Depth Scale TerminologyGeocode – Average depth CSF-A
3Depth, sediment/rock, top/minimumDepth sed topmAuderset, AlexandraIODP Depth Scale TerminologyTop depth CSF-A
4Depth, sediment/rock, bottom/maximumDepth sed botmAuderset, AlexandraIODP Depth Scale TerminologyBottom depth CSF-A
5Age, meanAge meanMaAuderset, Alexandra
6Age, minimum/youngAge minMaAuderset, AlexandraConfidence 5%
7Age, maximum/oldAge maxMaAuderset, AlexandraConfidence 95%
8Acyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-0 peak areaAuderset, Alexandra
9Monocyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-1 peak areaAuderset, Alexandra
10Dicyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-2 peak areaAuderset, Alexandra
11Tricyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-3 peak areaAuderset, Alexandra
12Crenarchaeol (peak area)Cren peak areaAuderset, Alexandra
13Crenarchaeol regio-isomer (peak area)Cren' peak areaAuderset, Alexandra
14Acyclic glycerol dialkyl glycerol tetraether, fractional abundanceGDGT-0Auderset, Alexandra
15Monocyclic glycerol dialkyl glycerol tetraether, fractional abundanceGDGT-1Auderset, Alexandra
16Dicyclic glycerol dialkyl glycerol tetraether, fractional abundanceGDGT-2Auderset, Alexandra
17Tricyclic glycerol dialkyl glycerol tetraether, fractional abundanceGDGT-3Auderset, Alexandra
18Crenarchaeol, fractional abundanceCrenAuderset, Alexandra
19Crenarchaeol regio-isomer, fractional abundanceCren'Auderset, Alexandra
20Crenarchaeol, per unit sediment massCren/sedng/gAuderset, Alexandra
21Isoprenoid glycerol dialkyl glycerol tetraether, per unit sediment massiso GDGT/sedng/gAuderset, Alexandra
22Branched glycerol dialkyl glycerol tetraether, per unit sediment massbrGDGT/sedng/gAuderset, Alexandra
23Glycerol dialkyl glycerol tetraether, per unit sediment massGDGT/sedng/gAuderset, Alexandrasum
24Glycerol dialkyl glycerol tetraethersGDGTs%Auderset, AlexandraCalculated after Inglis et al. (2015)% Red-Sea type GDGTs (GDGTRS) after Inglis et al., 2015
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1249 data points

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