The Albany Canyon complex extends 700 km from Cape Leeuwin to east of Esperance, with canyons cutting down 1500-2000 m in places. Data from Geoscience Australia includes information from seismic profiles and describes canyon morphology, orientation, and exposed Jurassic and younger sequences. This dataset was last updated on 2026-04-30.
Use Cases
- Modeling submarine canyon evolution based on described geological history and structural controls.
- Analyzing the relationship between sea-level changes and canyon initiation based on the described Middle/Late Eocene boundary event.
- Studying sediment transport pathways on the Australian margin based on the shift from siliciclastic to carbonate sedimentation described.
- Mapping geohazards on the continental slope using information about canyon wall steepness and thalweg slopes.
Strengths
- Describes a significant 700 km long canyon system with specific depth cuts of 1500-2000 m.
- Provides a detailed geological history spanning from the Jurassic to the Middle Eocene (~43 Ma).
- Includes analysis based on seismic profiles, suggesting underlying geophysical data.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- The primary file format is HTML, which may not be a standard data format for analysis.
Provenance
- Source
- Geoscience Australia Data
- Collection Method
- Likely contains data from seismic profiles and geological surveys.
- Time Range
- Covers geological history from the Jurassic period to the present.
- Freshness
- Last updated 2026-04-30 15:05:10.029499; freshness should be verified.
- Geography
- Albany Canyon complex off southwest Australia, from Cape Leeuwin to east of Esperance.