Geological Framework and Seismic Data for the Kerguelen Plateau

A geological framework study underpinning Australia's Law of the Sea claim, based on over 5500 km of new seismic data acquired by AGSO. The report analyzes stratigraphy, structure, evolution, and petroleum prospectivity of the Kerguelen Plateau region. It was published by the Australian Ocean Data Network and last updated in April 2026.

Use Cases

• Analyze stratigraphy and geological evolution using seismic reflection and refraction data.
• Assess petroleum prospectivity by integrating ODP drilling results with potential field data.
• Model the structure of Elan Bank and the Labuan Basin from regional seismic datasets.
• Support legal continental shelf definitions with geological framework interpretations from the report.

Strengths

• Analysis integrates multiple data types: recent ODP drilling, geological sampling, seismic, and potential field data.
• Report provides a framework based on over 5500 km of newly acquired seismic data.

Limitations

• Primary data format is PDF/HTML reports, limiting direct computational analysis without extraction.
• Specific sample sizes, row counts, and granular data formats for underlying datasets are not provided.

Provenance

Source

Australian Ocean Data Network, originating from AGSO (Australian Geological Survey Organisation).

Collection Method

Data acquired through marine seismic surveys, geological sampling, and integration of ODP drilling results.

Freshness

Last updated in April 2026, indicating recent maintenance.

Geography

Kerguelen Plateau and adjacent ocean basins, including Elan Bank and the Labuan Basin.