Palynological Report for Birkhead Well: Permian-Triassic Boundary Analysis

South Pacific Pty Ltd (Birkhead) well data from Geoscience Australia provides a palynological examination of twenty-two samples. The report suggests the Permian-Triassic boundary lies between 3600 and 3700 feet and indicates a marine influence in Upper Permian times. It was last updated on 2026-04-20.

Use Cases

• Identify the Permian-Triassic boundary depth based on palynological sample analysis.
• Assess marine influence in Upper Permian strata using microfossil evidence.
• Investigate the presence of older geological units suggested by the deep sample data.

Strengths

• Report analyzes twenty-two samples from a specific well.
• Provides depth estimates for the Permian-Triassic boundary between 3600 and 3700 feet.
• Identifies a marine influence in Upper Permian times.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• The report offers no evidence for the age of strata above 1900 feet and below 5035 feet.
• Data is provided as PDF/HTML reports, not in a structured tabular format.

Provenance

Source

Geoscience Australia Data

Collection Method

Palynological examination of twenty-two well samples, chiefly cuttings.

Time Range

Permian to Triassic geological periods.

Freshness

Last updated 2026-04-20 01:40:10.363191; freshness should be verified.

Geography

South Pacific Pty Ltd (Birkhead) well location.