Western Australia's Permian marine sediments contain over 3,000 specimens of the brachiopod super-family Productacea. The collection includes at least 34 species from the Canning, Carnarvon, and Irwin Basins, covering an area of approximately 150,000 square miles. The dataset was published by the Australian Ocean Data Network and last updated in June 2026.
Use Cases
- Taxonomic classification of brachiopod species based on described genera like Aulosteges and Dictyoclostus.
- Paleoecological analysis of marine Permian faunas across three major sedimentary basins.
- Comparative morphology studies based on features like shell structure, musculature, and attachment scars mentioned in the description.
Strengths
- Over 3,000 specimens were studied, with most described as well preserved.
- The dataset covers a large geographic area of approximately 150,000 square miles across three major basins.
- At least 34 distinct species are documented, providing taxonomic breadth.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- The primary file formats are PDF and HTML, which may require extraction for structured analysis.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Study of a physical fossil collection.
- Time Range
- Permian period
- Freshness
- Last updated 2026-06-05 07:26:08.070012; freshness should be verified.
- Geography
- Western Australia, specifically the Canning, Carnarvon, and Irwin Basins.