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GISP2 Isotope Concentrations in Trapped Air
Data in delta notation, standard is present day atmosphere. Ages are ice ages, calculated by linear interpolation of the Meese et al. (1997) timescale. Not gas ages: no... -
Stable Isotope Data from Basal Ice, GRIP Core
Data are continuous averages for the average (midpoint) depths given. -
GRIP Basal Ice Gas Concentrations
Depth is midpoint -
(Table 1) Match points representing synchronous events in the NGRIP, GRIP, an...
DEPTH, ice/Snow [m] represents the depth of ice core NGRIP. GRIP latitude 72.58722, longitude -37.64222; GISP2 latitude 72.583, longitude -38.466. -
Calcium concentration and oxygen isotope ratios from the ice core GISP2 on th...
The data supplied below are resampled to 20 year resolution from the original sources. Calcium data are descibed in Mayewski et al., 1997.Oxygen Isotope data are descibed in... -
Calcium concentration ratios from the ice core GRIP on the GICC05 time scale
The data supplied below are resampled to 20 year resolution from the original sources. Calcium data are descibed in Fuhrer et al., 1993. The dating of the 7.85-14.65 kyr BP... -
(Table 1) Micro-inclusion counts and ion concentrations in the five GRIP ice-...
We provide the first direct evidence that a number of water-soluble compounds, in particular calcium sulfate (CaSO4 2H2O) and calcium carbonate (CaCO3), are present as solid,... -
Match points used for synchronization of NGRIP, GRIP, and GISP2
We here present a synchronization of the NGRIP, GRIP, and GISP2 ice cores based mainly on volcanic events over the period 14.9-32.45 ka b2k (before AD 2000), corresponding to... -
Temperature reconstruction from borehole measurements of ice core Law_Dome, A...
This dataset has no description
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Temperature reconstruction from borehole measurements of ice core DEY/3, Gree...
This dataset has no description
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Temperature reconstruction from borehole measurements of ice core GRIP, Green...
This dataset has no description
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Early Holocene Greenland Ice Core Chronology 2005 (GICC05) and 10 year means ...
When using this data file, refer to Rasmussen, Vinther, Clausen, Andersen, 2007. The construction of the GICC05 time scale in the 7.85-14.65 kyr BP time interval is described in... -
Early Holocene Greenland Ice Core Chronology 2005 (GICC05) and 10 year means ...
When using this data file, refer to Rasmussen, Vinther, Clausen, Andersen, 2007. The construction of the GICC05 time scale in the 7.85-14.65 kyr BP time interval is described in... -
Holocene Greenland Ice Core Chronology 2005 (GICC05) and 20 year means of oxy...
The dating of the 0-7.85 kyr BP part is described in Vinther et al., 2006. The dating of the 7.85-14.65 kyr BP part is described in Rasmussen et al., 2006 -
Greenland Ice Core Chronology 2005 (GICC05) and 20 year means of oxygen isoto...
The dating of the 0-7.85 kyr BP part is described in Vinther et al., 2006. The dating of the 7.85-14.65 kyr BP part is described in Rasmussen et al., 2006. The dating of the... -
GRIP Dielectric Profiling (DEP) in full resolution
Sigma infinity has a pure ice background of 9 microsiemens/m, and responds to the chemistry of the ice. The only components known to cause an increased sigma infinity are... -
GRIP Depth Age by Stratigraphy
This dataset has no description
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GRIP Temperature Profile
T measured 1994. Depths deviates from logging depths used for most other ice core measurem. from 0 to max of 1.4 m. Resolution=0.01K; abs. accuracy=0.03K. Data sligthly smoothed... -
GRIP Electrical Conductivity
Depth refers to the top of the sample. Data are averaged in 55 cm intervals. unit=microeq/kg obtained by H+=0.085i[microA]1.63 above 297m and H+=0.045i[microA]**1.73 below 297m. -
GRIP Dielectric Profiling (DEP) and Electrical Conductivity (ECM) averaged data
Each data point is an average over a 55 cm interval; data are correted, level changes between 730 and 930 m are believed to be spurious (Wolff, et al., 1995) due to poor...
