The Arrinthrunga Formation is a Upper Cambrian carbonate and mixed carbonate-siliciclastic sequence deposited in an extensive epeiric sea in central Australia's Georgina Basin. It likely contains data on lithology, stratigraphy, and paleoenvironmental features like algal bioherms and evaporite pans. The dataset is hosted by the Australian Ocean Data Network and was last updated on 2026-04-16.
Use Cases
- Modeling paleoenvironmental conditions based on descriptions of hypersaline lagoons and evaporite pans.
- Analyzing carbonate lithology distribution based on the control exerted by filamentous algae.
- Studying stratigraphic sequences based on descriptions of shoaling sedimentation, transgression, and regression events.
- Mapping depositional facies based on features like algal bioherms, peloid-ooid sands, and quartz-ooid shoals.
Strengths
- Detailed geological description of a specific Upper Cambrian formation.
- Hosted by an authoritative organization, the Australian Ocean Data Network.
- Last updated date is explicitly provided: 2026-04-16.
Limitations
- Row count and column definitions are unknown.
- File formats are HTML and PDF, which may not be structured for direct analysis.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- Australian Ocean Data Network
- Time Range
- Upper Cambrian
- Freshness
- 2026-04-16
- Geography
- Georgina Basin, central Australia