Pleistocene Sea-Level Changes from Drilling in Southeast South Australia

A recent drilling program in southeast South Australia provides data on the late Cainozoic geological sequence. The dataset likely contains information on sediment facies and sea-level changes over a period of 690,000 years, sourced from the Australian Ocean Data Network. The data suggests at least 20 major high sea-level stands during this interval.

Use Cases

• Modeling Pleistocene sea-level fluctuations based on the described regressive sequence.
• Analyzing sediment facies transitions from marine to aeolian sands described in the drilling program.
• Correlating regional uplift and volcanic activity with coastal progradation patterns mentioned in the description.
• Reconstructing paleo-environmental conditions from the described interdunal facies (bay, estuarine, lagoonal, lacustrine).

Strengths

• Covers a defined temporal span of 690,000 years or less.
• Documents a 100 km seaward progradation of the shoreline.
• Identifies at least 20 major high sea-level stands during the studied period.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Australian Ocean Data Network

Collection Method

Drilling program in southeast South Australia.

Time Range

Pleistocene, covering up to 690,000 years.

Freshness

Last updated 2026-06-23 03:01:42.833295; freshness should be verified.

Geography

Southeast South Australia, between Naracoorte and Robe.