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Meso- and Neoarchean evolution of the Island Lake greenstone belt and the northwestern Superior Province: Evidence from lithogeochemistry, Nd isotope data, and U–Pb zircon geochronology.
- Source :
-
Precambrian Research . Jun2014, Vol. 246, p160-179. 20p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] Two stages (Meso- and Neoarchean) of south-dipping subduction along northern margin of North Caribou Terrane are proposed. [•] U–Pb zircon age data show two events of deformation at >∼2.72Ga and ∼2.70Ga. [•] Terminal collision occurred at ca. 2.70Ga. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03019268
- Volume :
- 246
- Database :
- Academic Search Index
- Journal :
- Precambrian Research
- Publication Type :
- Academic Journal
- Accession number :
- 95827956
- Full Text :
- https://doi.org/10.1016/j.precamres.2014.02.016