Late Quaternary submarine and subaerial carbonate sediments deposited during marine oxygen isotope stage 5 on Lord Howe Island. The dataset likely contains geospatial and geological data on the island's volcanic structure, carbonate sediments, and erosional landforms, sourced from the Australian Ocean Data Network. Last updated on 2026-04-16.
Use Cases
- Model carbonate sediment deposition based on Late Quaternary submarine and subaerial carbonate sediments.
- Analyze erosional landform distribution based on lithology and wave force.
- Study fringing reef development stages based on the southernmost coral reef in the Pacific.
- Map volcanic island marine planation based on insights into the Darwin Point.
Strengths
- Focus on a unique location at the latitudinal limit to coral reef growth.
- Includes data on volcanic structures erupted around 6 million years ago.
- Description references multiple dating methods: uranium-series, amino acid racemisation, thermoluminescence.
Limitations
- Row count is unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Data may reflect geographic bias inherent to data_gov_au.
Provenance
- Source
- Australian Ocean Data Network
- Time Range
- Late Quaternary, marine oxygen isotope stage 5
- Freshness
- Last updated 2026-04-16 15:11:33.315817; freshness should be verified.
- Geography
- Lord Howe Island, Balls Pyramid, Pacific Ocean