Parish, Meredith; Russell, James M; King, John; Deino, Alan L; Harpel, Christopher; Vogel, Henrik; Bijaksana, Satria; Wilk, Alexander; Traietti, Gabriel: 1-Myr age controls from Lake Towuti, Indonesia [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987410 (dataset in review), In: Parish, M et al.: 1-Myr Vegetation (leaf wax δ13C) reconstruction from Lake Towuti, Indonesia [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987417 (dataset in review)
Abstract:
Age model from Lake Towuti, Indonesia for the 1-Myr continuous lake sediment records. The age model includes radiocarbon ages, magnetic reversals, tephra correlations, 40Ar/39Ar ages, and tie points between the Towuti temperature record and tropical SSTs. The age model was created using bchron in R.
Keyword(s):
alkanes; carbon isotope ratio (δ13C); climate; GDGT; GDGTs; glacial cylcles; Hydroclimate; hydrogen isotope; Hydrogen isotopes; Indonesia; Indo-Pacific Warm Pool; Indo-Pacific Warm Pool (IPWP); Leaf wax; leaf waxes; Maritime Continent; orbital; Paleoclimate; Paleoclimate reconstructions; Pleistocene; precipitation; Quaternary; Quaternary paleoclimatic records; Temperature; Vegetation
Related to:
Parish, Meredith; et al. (submitted): Climate shifts drove ecosystem transitions in the Maritime Continent since 1.1 Ma. Nature Geoscience
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: -2.717240 * Longitude: 121.514900
Minimum DEPTH, sediment/rock: 0.1900 m * Maximum DEPTH, sediment/rock: 90.3100 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Parish, Meredith | |||
| 2 | Age, dated | Age dated | ka | Parish, Meredith | Age, calibrated, BChron | |
| 3 | Age, dated, error | Age dated e | ± | Parish, Meredith | ||
| 4 | DEPTH, sediment/rock | Depth sed | m | Parish, Meredith | Geocode | |
| 5 | rbacon calibration curve choice | cc | Parish, Meredith | 1 indicates that 'Intcal20' was used | ||
| 6 | Age, dating method | Dating meth | Parish, Meredith |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
300 data points