Lake Eliza Sediment Analysis for Oil Shale Genesis Comparison

A study contrasts marginal sediments from two shorelines of Lake Eliza, a hypersaline coastal lake in South Australia. The research compares these sediments to those of the Green River Formation's Wilkins Peak Member to challenge existing models of lamosite oil shale deposition. The dataset was published by the Australian Ocean Data Network and was last updated in April 2026.

Use Cases

• Compare organic_content and sediment_type between protected western and exposed eastern shorelines to model depositional controls.
• Analyze seasonal salinity and lake_level variations to understand their impact on sediment composition and biota.
• Use sediment descriptions of fine carbonate versus quartz-carbonate sand to analogize with Green River Formation lamosite shales.
• Study the biota of non-marine lineage in relation to hypersaline conditions for paleoenvironmental reconstruction.

Strengths

• Comparative analysis of two distinct marginal environments within the same lake system.
• Direct comparison made to a major geological formation (Green River Formation Wilkins Peak Member).
• Study includes seasonal data on salinity and lake level variations.

Limitations

• Sample data and specific columnar measurements are unavailable.
• Geographic scope is limited to a single lake in South Australia.
• Primary data formats are PDF and HTML, not structured data tables.

Provenance

Source

Australian Ocean Data Network

Collection Method

Field study of two lake margin areas, likely involving sediment sampling and analysis.

Time Range

null

Freshness

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Geography

Lake Eliza, southeast South Australia, Australia.