Annual Mean Water Isotope (d18O) Record for the "DSS" Law Dome Ice Core
Entry ID: LD2012-d18O-Native-age

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Abstract: The LD2012-d18O-Native-age record is the annual mean water isotope (d18O) record for the "DSS" (Dome Summit South) Law Dome ice core with extensions (e.g. As described in van Ommen et al., Nature Geoscience, 2010) from overlapping ice cores which are dated by comparing multiple chemical species as well as water isotopes. LD2012-d18O-Native-age record spans 2007 A.D. to 174 A.D. The d18O measurements were completed using Isotope Ratio Mass Spectrometers.

This work was done as part of AAS 757 and AAS 4061.
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Geographic Coverage
Spatial coordinates   
  N: -66.77   S: -66.77   E: 112.81   W: 112.81

Data Set Citation
Dataset Originator/Creator: van Ommen, T.
Dataset Title: Annual Mean Water Isotope (d18O) Record for the "DSS" Law Dome Ice Core
Dataset Series Name: CAASM Metadata
Dataset Release Date: 2013-02-06
Dataset Publisher: Australian Antarctic Data Centre
Online Resource:
Temporal Coverage
Start Date: 0174-01-01
Stop Date: 2007-12-31
Access Constraints These data are publicly available for download from the provided URL.
Use Constraints This data set conforms to the PICCCBY Attribution License

Please follow instructions listed in the citation reference provided at when using these data.
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Australian Antarctic Data Centre, Australia Supplemental Info
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Data Center Personnel
Phone: +61 3 6232 3244
Fax: +61 3 6232 3351
Email: metadata at
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
Distribution Media: HTTP
Distribution Size: 58 kb
Distribution Format: Excel
Fees: Free
Phone: +61 3 6226 2981
Email: tas.van.ommen at
Contact Address:
Antarctic Climate and Ecosystems CRC
University of Tasmania
Grosvenor St
City: Sandy Bay
Province or State: Tasmania
Postal Code: 7005
Country: Australia
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Creation and Review Dates
DIF Creation Date: 2012-11-01
Last DIF Revision Date: 2015-11-20
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