U-Pb Zircon Ages and Hf Isotopic Data from Cobequid Highlands, Nova Scotia

U-Pb zircon ages and Hf isotopic data from sedimentary and volcanic rocks in the Cobequid Highlands, Nova Scotia, Canada. The dataset, published by Sandra M. Barr on figshare, likely contains geochemical measurements used to investigate the early history of the Avalonia terrane. The file is 224.6 KB in size and was last updated on 2026-05-06.

Use Cases

• Calibrating geological timelines for the Avalonia terrane (inferred from domain, verify after download)
• Conducting provenance analysis on sedimentary rocks using zircon geochemistry (inferred from domain, verify after download)
• Modeling crustal evolution through Hf isotopic signatures (inferred from domain, verify after download)

Strengths

• Published on figshare under the CC-BY-4.0 license, allowing for open reuse.
• File size is 224.6 KB, indicating a focused and manageable dataset.

Limitations

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

Provenance

Source

Sandra M. Barr

Freshness

Last updated 2026-05-06 11:00:54; freshness should be verified.

Geography

Cobequid Highlands, Nova Scotia, Canada