An Australian Ocean Data Network report reconstructs the ancient Murray River system's evolution. Evidence from several thousand borelogs suggests precursor streams existed since at least the Eocene. The report analyzes sedimentation patterns to assess theories about the river's historical course and outlet.
Use Cases
- Reconstruct paleogeographic drainage patterns based on borehole sediment analysis
- Model tectonic and eustatic influences on river systems based on described sedimentation patterns
- Analyze the historical connection between the Murray Basin and the Southern Ocean based on marine flooding evidence
Strengths
- Analysis draws from evidence from several thousand borelogs
- Report provides a temporal reconstruction spanning from at least the Eocene period
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
- Data is presented in PDF/HTML formats, which may require extraction for computational analysis
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Reconstruction from borehole data and sedimentation pattern analysis
- Time Range
- Cainozoic era, with focus from at least the Eocene
- Freshness
- Last updated 2026-05-05 00:51:49.148475; freshness should be verified
- Geography
- Murray Basin, Mt Lofty Ranges, Spencer Gulf, Southern Ocean (Australia)