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Age determination of sediment core GS06-144-03
We obtained a total of 12 accelerator mass spectrometry (AMS) 14C dates, based on the calcareous shells of the planktonic foraminifera Neogloboquadrina pachyderma (sinistral).... -
(Table 1) Radiocarbon dates of sediment cores DSEn and DSDDP_5017-1
Shallow-water DSEn core ages from Migowski et al. (2004) are recalculated. Age modelling was performed with OxCal 4.2 (Bronk Ramsey, 2009) using the deposition model P_Sequence... -
(Table 1) Age determination of sediment core SONK_11_D
Sediment depth is given in composite depth (mcd). Conventional 14C ages were calibrated using OxCal 4.1 (Ramsey, 1995, 2001, 2009) with the IntCal09 calibration data set (Reimer... -
Cheilanthane ratios in Mesoproterozoic to Early Paleozoic rocks
This data set contains values on the cheilanthane (tricyclic terpenoids) ratios of C22/C21 and C24/23 from Mesoproterozoic to Silurian rocks of global distribution. Lipid... -
(Table 2) Age determination of Southern Ocean sediments
The silicic acid leakage hypothesis (SALH) predicts that during glacial periods excess silicic acid was transported from the Southern Ocean to lower latitudes, which favored... -
Thorium / uranium dating of stalagmite PR-LA-1 (Cueva Larga, Puerto Rico)
Activity ratios were corrected for initial Th assuming an detrital weight ratio 232Th/238U = 0.13 ± 0.04 (corresponding to an activity ratio of the detritus in secular... -
(Table S1) Chronostratigraphic age model for sediment core MD96-2098
A global reservoir age correction of 400 y, plus 157 y for local Delta R was used. -
05. 14C-AMS dates from sediment core GeoB7010-2
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13. 14C-AMS dates from sediment core GeoB3938-1
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(Table S3) Core chronologies including radiocarbon dates, tephrachronology, 2...
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(Table S1) Site locations of cores and descriptions
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(Table 1) Age determination of sediment cores MD99-2269 and MD99-2322
14C ages calibration using Calib 5.0 (Stuiver and Reimer, 1993) and the updated marine calibration data sets (Hughen et al., 2004). -
Stable isotopes and radiocarbon measurements of sediment core MD99-2220
The 51.58 m long marine sediment core MD99-2220 was raised from the Laurentian Channel in the St. Lawrence Estuary during the IMAGES-V (International Marine Past Global Change... -
AMS 14C ages and calibrated calendar ages of sediment core GeoB22229-1 from R...
AMS-14C ages and calibrated calendar ages, reported as median probability ages. AMS 14C dating was performed at the Analytical Center for Environmental Science, Atmosphere and... -
Radiocarbon dating on samples from Reindeer winter ranges in Northern Finland
These data originate from 10 soil profiles sampled in northern Finland in June 2022 as part of the PeCHEc project. All sites were sampled on the Kutuharju Field Research... -
Radiocarbon dating on samples from different Reindeer grazing intensities in ...
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Geochemistry of ice wedges at Yedoma cliff
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Geochemistry of Holocene sediments at Yedoma cliff
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Radiocarbon ages of permafrost cores in the Teshekpuk Lake Area on the Arctic...
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Radiocarbon data from permafrost cores of the Ikpikpuk river and Fish Creek r...
This dataset has no description