Geoscience Australia and the Japan Agency of Marine Earth Science and Technology have collaborated since 2014 on a project to collect deep rock cores from Zealandia, a submerged continental fragment. The proposal for scientific drilling to several kilometres below the seafloor has been approved by the International Ocean Discovery Program. If funded, this project will provide core samples for studying a 100-million-year history of geology, tectonics, past climate, and ancient microbial life.
Use Cases
- Reconstructing past climate dynamics based on sediment core stratigraphy mentioned in the description
- Modeling tectonic plate movements based on the geological history of Zealandia's separation from Australia
- Studying the limits of life on Earth based on analysis of ancient microbial life preserved in deep sediments
- Analyzing basin formation processes based on the sediment-filled basins described in the Zealandia region
Strengths
- Project involves a collaboration between Geoscience Australia and JAMSTEC, established since 2014
- Approved by the International Ocean Discovery Program, a long-running scientific collaboration
- Aims to unlock a 100-million-year geological and climatic history
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download
- Row count is unknown, which may limit suitability assessment
- Column-level documentation is absent; field semantics must be inferred after download
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Proposed scientific drilling and core collection by Geoscience Australia and JAMSTEC
- Freshness
- Last updated 2026-06-16 21:59:56.662436; freshness should be verified
- Geography
- Lord Howe Rise, Zealandia region between eastern Australia, New Zealand and New Caledonia