Retrograde upper-amphibolite facies metamorphism
Age: | 1820 ± 1 to 1813 ± 2 Ma |
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Geologic Time: | Orosirian |
References for age: | |
Where: | Kimmirut, Baffin Island, Qikiqtaaluk Region, Nunavut, Canada |
With reactivation and further shortening of the Soper River suture, which separates Meta Incognita from the Narsajuaq terrane.
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