New U-Pb baddeleyite and zircon ages for the Scourie dyke swarm: A long-lived large igneous province with implications for the Paleoproterozoic evolution of NW Scotland
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文摘

New U–Pb TIMS ages for baddeleyite and zircon from the Scourie dykes.

The main Scourie dyke emplacement event occurred 2418–2367 Ma.

Assembly of the Assynt and Tarbert terranes occurred before dyke emplacement.

The Scourie dykes share similarities with the Grædefjord of Greenland.

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