Sm-Nd Isotopic Data for Volcanic Rocks in the Dalhousie Group, New Brunswick

Table S2 contains Sm–Nd isotopic data for volcanic rocks of the Dickie Cove and Tobique groups. The dataset was authored by Jaroslav Dostal and published on figshare under a CC-BY-4.0 license, last updated on April 8, 2026. The 20.6 KB XLSX file likely supports research on the Early Devonian tectonic evolution of the Ganderia domain in northern New Brunswick.

Use Cases

• Determining the age and petrogenesis of volcanic rocks based on Sm-Nd isotopic ratios.
• Modeling crustal evolution and tectonic settings for the Ganderia domain during the Early Devonian.
• Correlating stratigraphic units like the Dickie Cove and Tobique groups using geochemical signatures.

Strengths

• Data is openly licensed under CC-BY-4.0.
• File is a small 20.6 KB XLSX, facilitating quick download and inspection.
• Dataset is recent, with a last update timestamp of 2026-04-08 14:14:32.

Limitations

• Row count and column definitions are unknown, requiring manual inspection after download.
• Description metadata is limited; the summary is inferred primarily from the title and platform tags.

Provenance

Source

figshare, authored by Jaroslav Dostal.

Collection Method

Likely laboratory analysis of rock samples.

Time Range

Early Devonian (inferred from title).

Freshness

Last updated 2026-04-08 14:14:32.

Geography

Chaleur Bay Synclinorium, northern New Brunswick, Canada.