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Precambrian Geology

Geology of Earth’s Precambrian time interval.

Articles with this tag: 3 Updated: May 13, 2026

Animikie Group

Animikie Group: Paleoproterozoic sedimentary sequences around Lake Superior

Banded iron formation

Banded iron formation (BIF): composition, origin, and significance

Canadian Shield

Canadian Shield (Laurentian Plateau)
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