Parish, Meredith; Russell, James M; Konecky, Bronwen; Du, Xiaojing; He, Chengfei; Bijaksana, Satria; Vogel, Hendrik (2024): Alkane determination of sediment core IDLE-TOW10-9B rom Lake Towuti in Sulawesi, Indonesia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969321
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Published: 2024-08-05 • DOI registered: 2024-09-03
Abstract:
We produced leaf wax hydrogen and carbon records from the Lake Towuti, spanning the last deglaciation. We measure hydrogen isotopes in 55 samples in the past 30 ka, and measured carbon isotopes at half the resolution.
Keyword(s):
Supplement to:
Parish, Meredith; Russell, James M; Konecky, Bronwen; Du, Xiaojing; He, Chengfei; Bijaksana, Satria; Vogel, Hendrik (2024): Changes in Indo-Pacific Warm Pool hydroclimate and vegetation during the last deglaciation. Quaternary Science Reviews, 336, 108755, https://doi.org/10.1016/j.quascirev.2024.108755
Funding:
National Science Foundation (NSF), grant/award no. 2102856: A one-million record of orbital-scale changes in temperature and precipitation from the Indo-Pacific Warm Pool
Coverage:
Latitude: -2.750000 * Longitude: 121.500000
Minimum DEPTH, sediment/rock: 0.012 m * Maximum DEPTH, sediment/rock: 5.930 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Parish, Meredith | Geocode | |
| 2 | Calendar age, minimum/young | Cal age min | ka BP | Parish, Meredith | 95% confidence age minimum | |
| 3 | Calendar age | Cal age | ka BP | Parish, Meredith | ||
| 4 | Calendar age, maximum/old | Cal age max | ka BP | Parish, Meredith | 95% confidence age maximum | |
| 5 | n-Alkane C21 (peak area) | C21 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 6 | n-Alkane C23 (peak area) | C23 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 7 | n-Alkane C25 (peak area) | C25 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 8 | n-Alkane C27 (peak area) | C27 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 9 | n-Alkane C29 (peak area) | C29 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 10 | n-Alkane C31 (peak area) | C31 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 11 | n-Alkane C33 (peak area) | C33 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 12 | Alkane C24 (peak area) | C24 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 13 | Alkane C26 (peak area) | C26 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 14 | Alkane C28 (peak area) | C28 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 15 | Alkane C30 (peak area) | C30 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 16 | Alkane C32 (peak area) | C32 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 17 | Alkane C34 (peak area) | C34 peak area | Parish, Meredith | Gas chromatography - Flame Ionization Detection (GC-FID), Agilent Technologies, HP7890B | ||
| 18 | n-Alkane C29, δD | C29 δD | ‰ SMOW | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 19 | n-Alkane C29, δD, standard deviation | C29 δD std dev | ± | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 20 | n-Alkane C31, δD | C31 δD | ‰ SMOW | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 21 | n-Alkane C31, δD, standard deviation | C31 δD std dev | ± | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 22 | n-Alkane C33, δD | C33 δD | ‰ SMOW | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 23 | n-Alkane C33, δD, standard deviation | C33 δD std dev | ± | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 24 | n-Alkane C29, δ13C | C29 δ13C | ‰ PDB | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 25 | n-Alkane C29, δ13C, standard deviation | C29 δ13C std dev | ± | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 26 | n-Alkane C31, δ13C | C31 δ13C | ‰ PDB | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 27 | n-Alkane C31, δ13C, standard deviation | C31 δ13C std dev | ± | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 28 | n-Alkane C33, δ13C | C33 δ13C | ‰ PDB | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus | |
| 29 | n-Alkane C33, δ13C, standard deviation | C33 δ13C std dev | ± | Parish, Meredith | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1274 data points