Pleistocene Sea-Level Changes in Southeast South Australia from Drilling Data

A geological dataset from a recent drilling program in southeast South Australia provides insight into the late Cainozoic sequence. The data likely contains information on sedimentary facies and shoreline progradation over a period of up to 690,000 years. It was published by Geoscience Australia Data and last updated in April 2026.

Use Cases

• Modeling past sea-level changes based on the described sequence of high sea-level stands.
• Analyzing sedimentary facies transitions from marine to aeolian sands described in the drilling program.
• Studying coastal progradation rates using the reported 100 km shoreline shift over 690,000 years.
• Correlating regional uplift and volcanic activity with sedimentary records from the Mount Gambier-Mount Burr area.

Strengths

• Based on a recent drilling program providing new geological insight.
• Covers a significant temporal scale of up to 690,000 years.
• Identifies at least 20 major high sea-level stands during the studied period.
• Documents a clear 100 km seaward progradation of the shoreline.

Limitations

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

Provenance

Source

Geoscience Australia Data

Collection Method

Data likely originates from a recent drilling program in southeast South Australia.

Time Range

Covers the late Cainozoic, specifically a period of up to 690,000 years during the Pleistocene.

Freshness

Last updated 2026-04-30 14:48:01.136014; freshness should be verified.

Geography

Southeast South Australia, specifically the area between Naracoorte and Robe.