The Arrinthrunga Formation documents a complex Upper Cambrian carbonate sequence deposited in an extensive, intermittently emergent epeiric sea. Australian Ocean Data Network hosts this geological dataset, which likely contains stratigraphic and lithological information. The record was last updated in May 2026.
Use Cases
- Modeling paleoenvironmental conditions based on descriptions of hypersaline lagoons and algal flats.
- Analyzing carbonate lithology distribution based on the control exerted by filamentous algae.
- Studying evaporite formation processes based on descriptions of high salinities and halite pans.
- Mapping lateral migration of nearshore environments based on descriptions of shoaling sedimentation and stable sea levels.
- Investigating bioherm development based on descriptions of algal bioherms and interbiohermal sands.
Strengths
- Description provides a detailed geological narrative of depositional environments and processes.
- The dataset is hosted by the Australian Ocean Data Network, a recognized data repository.
- Last updated date (2026-05-05) suggests recent metadata maintenance.
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, focusing solely on the Georgina Basin.
Provenance
- Source
- Australian Ocean Data Network
- Time Range
- Upper Cambrian geological period
- Freshness
- 2026-05-05 00:43:48.941955
- Geography
- Georgina Basin, central Australia