Keppel Bay's seabed morphology reveals the former path of the Fitzroy River across the continental shelf to a position now under approximately 60 m of water. The dataset likely contains information on sediment distribution, sub-bottom profiles, and palaeochannels, sourced from the Australian Ocean Data Network. It was last updated on 2026-04-16.
Use Cases
- Modeling Late Quaternary sea-level change impacts based on described relict topography and infilled channels.
- Analyzing sediment transport patterns based on descriptions of subaqueous dunes and tidal currents.
- Mapping palaeochannel locations and fluvial deposits based on the described former river path and relict channels.
Strengths
- Focuses on a specific, complex coastal system (Keppel Bay) with detailed geological context.
- Description references concrete features like a palaeo-river path now under approximately 60 m of water.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- Australian Ocean Data Network
- Time Range
- Likely covers Late Quaternary to present, based on description.
- Freshness
- Last updated 2026-04-16 15:12:25.864236; freshness should be verified.
- Geography
- Keppel Bay, South-east Queensland, Australia