Canning Basin Crude Oil Biomarker Data for Paleo-Environmental Reconstruction

The Canning Basin in Australia, covering approximately 720,000 km², is a frontier petroleum province. This dataset contains geochemical biomarker data derived from carotenoid pigments in crude oils and source rocks, designed to clarify paleo-depositional environments and water stratification. The study extends prior work by Edwards et al. (2013) and Spaak et al. (2017, 2018), implemented by GeoMark Research.

Use Cases

• Characterizing paleo-depositional environments based on biomarker hydrocarbon distributions.
• Modeling water column stratification in ancient seaways based on the presence of carotenoid-derived compounds.
• Correlating oils to specific source rock intervals (Ordovician, Devonian, Carboniferous) based on diagnostic biomarker signatures.
• Assisting future petroleum exploration strategies by clarifying source rock formation and distribution.

Strengths

• Focuses on a large, defined geographic area of approximately 720,000 km².
• Extends prior published geochemical studies, providing a temporal context for the data.
• Analyzes a diverse range of specific biomarkers, including beta-carotane, paleorenieratane, isorenieratane, and chlorobactane.

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 format, which may require extraction for computational analysis.

Provenance

Source

Geoscience Australia Data

Collection Method

Geochemical analysis of diagnostic biomarker hydrocarbons derived from carotenoid pigments in crude oils and source rocks.

Time Range

Paleozoic era, with focus on Ordovician, Middle to Late Devonian, and Early Carboniferous periods.

Freshness

Last updated 2026-05-14 08:53:37.474206; freshness should be verified.

Geography

Canning Basin, Australia.