Chivas, Allan R; Garcia, Adriana; van der Kaars, Sander; Couapel, Martine JJ; Holt, Sabine; Reeves, Jessica M; Wheeler, David J; Switzer, Adam D; Murray-Wallace, Colin V; Banerjee, Debabrata; Price, David M; Wang, Sue X; Pearson, Grant; Edgar, N Terry; Beaufort, Luc; De Deckker, Patrick; Lawson, Ewan; Cecil, C Blaine (2001): Table 2: AMS radiocarbon ages from carbonate microfossils of sediment core MD97-2128 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.728576, In supplement to: Chivas, AR et al. (2001): Sea-level and environmental changes since the last interglacial in the Gulf of Carpentaria, Australia: an overview. Quaternary International, 83-85, 19-46, https://doi.org/10.1016/S1040-6182(01)00029-5
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: -11.190000 * Longitude: 139.958000
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.665 m
Event(s):
MD97-2128 (MD972128) * Latitude: -11.190000 * Longitude: 139.958000 * Recovery: 4.18 m * Campaign: MD106 (IMAGES III - IPHIS) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
The ages are initially presented in conventional radiocarbon years (5730 a half-life), corrected for isotopic fractionation, and without reservoir correction. Samples with d13C values shown as 0 per mil produced insufficient CO2 to prepare an aliquot for 13C determination. The d13C value of 0 is assumed for these samples. An error in d13C of 1 per mil corresponds to an error of 8 radiocarbon years. The calibrated 14C ages (an approximate calendar timescale, pre-1950 AD) were calculated using the relationships provided by Stuiver and Reimer (1993), for samples with conventional ages less than 10 ka; and using Bard et al. (1998), for samples older than 10ka. For marine samples a reservoir correction of 400 years has been applied. No reservoir correction is applied for lacustrine samples (OZE 254, 259, 250, 251, 252, 253) because of the current absence of information concerninglacustrine 14C reservoir values for Lake Carpentaria.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Chivas, Allan R | ||
| 3 | Depth, bottom/max | Depth bot | m | Chivas, Allan R | ||
| 4 | Sample, optional label/labor no | Lab no | Chivas, Allan R | ANSTO | ||
| 5 | Age, dated material | Dated material | Chivas, Allan R | Material and weight of CaCO3 | ||
| 6 | δ13C | δ13C | ‰ PDB | Chivas, Allan R | ||
| 7 | Age, dated | Age dated | ka BP | Chivas, Allan R | Age, 14C conventional | BP |
| 8 | Age, dated standard deviation | Age dated std dev | ± | Chivas, Allan R | Age, 14C conventional | |
| 9 | Age, dated | Age dated | ka BP | Chivas, Allan R | Age, 14C calibrated | BP |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
40 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Lab no (ANSTO) | 5 Dated material (Material and weight of CaCO3) | 6 δ13C [‰ PDB] | 7 Age dated [ka BP] (BP, Age, 14C conventional) | 8 Age dated std dev [±] (Age, 14C conventional) | 9 Age dated [ka BP] (BP, Age, 14C calibrated) |
|---|---|---|---|---|---|---|---|---|
| 0.005 | 0.00 | 0.01 | OZE263 | Three mollusc valves (7.8 mg) | 0.00 | 0.745 | 0.055 | 0.410 |
| 0.155 | 0.15 | 0.16 | OZE260 | Paranesidea (60 ostracod valves; 1.4 mg) | 0.00 | 2.930 | 0.050 | 2.720 |
| 0.155 | 0.15 | 0.16 | OZE261 | Three mollusc valves (7.5 mg) | 1.44 | 2.600 | 0.040 | 2.300 |
| 0.505 | 0.50 | 0.51 | OZE257 | Single mollusc valve (8.4 mg) | -2.19 | 9.520 | 0.080 | 10.280 |
| 0.665 | 0.66 | 0.67 | OZE254 | Five mollusc valves (7.2 mg) | 0.00 | 14.350 | 0.090 | 16.880 |