From Geoscience Australia
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AGSO's national geochronology database of Australia : OZCHRON 99 dataset documentation

Created 17/10/2025

Updated 17/10/2025

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OZCHRON is AGSO's national geochronology database. This documentation explains the database structure and includes definitions of the database tables and columns (attributes). It is provided with all purchases of OZCHRON data, but can also be purchased separately.

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Additional Info

Field Value
Title AGSO's national geochronology database of Australia : OZCHRON 99 dataset documentation
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/c6c8d4d6-cf77-40c1-a811-1221dae2f982
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        113.0,
        -42.5
      ],
      [
        153.0,
        -42.5
      ],
      [
        153.0,
        -11.5
      ],
      [
        113.0,
        -11.5
      ],
      [
        113.0,
        -42.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "AGSO's national geochronology database of Australia : OZCHRON 99 dataset documentation". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/agsos-national-geochronology-database-of-australia-ozchron-99-dataset-documentation