Roebuck and Offshore Canning Basin Biozonation and Stratigraphy Chart No.14

Roebuck and Offshore Canning Basin Biozonation and Stratigraphy Chart No.14 is a biostratigraphic reference chart from Geoscience Australia. It uses fossil index species to define biozones for correlating sedimentary rock successions. The dataset was last updated on 2026-04-30.

Use Cases

• Correlating sedimentary rock layers based on fossil index species mentioned in the description.
• Calibrating regional stratigraphic schemes to the absolute geological timescale using described tie points.
• Identifying depositional sequences and geological time intervals using described biozones.

Strengths

• Chart is sourced from Geoscience Australia, a national geological survey.
• Description details the scientific principles of biostratigraphy and biozone definition.
• Last update timestamp is precisely recorded as 2026-04-30 14:00:08.944225.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data format is PDF/HTML, which may require extraction for computational analysis.

Provenance

Source

Geoscience Australia Data

Freshness

Last updated 2026-04-30 14:00:08.944225; freshness should be verified.

Geography

Roebuck and Offshore Canning Basin