Western Australia's Phanerozoic geology is described, focusing on sedimentary basins, rock types, and mineral deposits. The dataset likely contains information on basin ages, tectonic settings, and strata-bound mineralisation. It was published by the Australian Ocean Data Network and last updated in May 2026.
Use Cases
- Mapping sedimentary basin extents and ages based on described basin names and periods.
- Identifying potential mineral deposit locations based on described strata-bound mineralisation types.
- Analyzing tectonic history based on descriptions of basin formation related to Gondwana separation.
- Studying regolith and weathering processes based on descriptions of Cainozoic regolith blankets.
- Evaluating economic mineral potential based on mentions of coal, mineral sands, evaporites, and iron ore deposits.
Strengths
- Description provides specific basin names (Southern Bonaparte, Southern Carnarvon, Canning, Gunbarrel, Perth, Bremer, Eucla) and their dominant geological periods.
- Description details specific mineralisation types (Mississippi Valley-type base metals, coal, mineral sands, evaporites, diamonds, iron ore) and their associated geological contexts.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data is provided as PDF/HTML documents, which may require extraction for structured analysis.
Provenance
- Source
- Australian Ocean Data Network
- Time Range
- Phanerozoic period (Cambrian to present)
- Freshness
- Last updated 2026-05-05 02:56:21.664000; freshness should be verified.
- Geography
- Onshore Western Australia