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Parent record: Datasets relating to core GC-12, located in the Capricorn Channel at a depth of 990.5 mbsl

Created 24/06/2025

Updated 24/06/2025

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Core GC12 (23o34' 37S 153o49' 94E) was collected from the Capricorn Channel at a depth of 990.5 mbsl (metres below sea level). By investigating the properties and components of this core we are able to reveal some information about this hemi-pelagic sedimentary environment over the last glacial / interglacial cycle. Information obtained or inferred from the core include the isotopic composition of oxygen and carbon through time, an age vs. depth profile, the percentage of grainsize fractions throughout the core and the percentage of carbonate material in each sample. X-Ray Diffraction (XRD) analyses were also run on several samples from each core to determine changes in the carbonate mineralogy and terrestrial influx, which provided further palaeoclimatic information.

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Additional Info

Field Value
Title Parent record: Datasets relating to core GC-12, located in the Capricorn Channel at a depth of 990.5 mbsl
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/ce9db205-99ae-44a4-bf79-d209ebaeb765
Contact Point
Australian Ocean Data Network
h.bostock@niwa.co.nz
Reference Period 01/01/1997 - 01/01/1997
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        151.5,
        -24.5
      ],
      [
        153.0,
        -24.5
      ],
      [
        153.0,
        -23.0
      ],
      [
        151.5,
        -23.0
      ],
      [
        151.5,
        -24.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Parent record: Datasets relating to core GC-12, located in the Capricorn Channel at a depth of 990.5 mbsl". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/parent-record-datasets-relating-to-core-gc-12-located-in-the-capricorn-channel-at-a-depth-of-991