Seismic reflection profiling data reveals the Cainozoic evolution of the central Great Barrier Reef Province. The dataset likely contains information on depositional episodes from the Late Cretaceous to Pleistocene, including periods of low and high sea level. It was contributed by the Australian Ocean Data Network and last updated in April 2026.
Use Cases
- Modeling shelf out-building based on descriptions of 10-40 km of shelf progradation
- Analyzing reef growth patterns based on the described 150-250 m thick composite reef features
- Studying terrigenous sedimentation cycles based on described episodes of alluvial and deltaic deposition
Strengths
- Analysis spans multiple geological epochs from Late Cretaceous to Pleistocene
- Describes specific shelf out-building distances of 10-40 km
- Provides thickness estimates for reef facies of 150-250 m
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
- Data may reflect geographic bias inherent to data_gov_au
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Shallow, intermediate, and deep focus seismic reflection profiling
- Time Range
- Late Cretaceous to Pleistocene
- Freshness
- Last updated 2026-04-16 15:27:18.318325; freshness should be verified
- Geography
- Central Great Barrier Reef Province