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Precambrian Greenstone Belts of North Baffin Island, Canadian Arctic: Geochronological Constraints on Magmatism and Stratigraphy in the Rae Craton Open
Supracrustal greenstone belts of the Rae craton of north Baffin Island have been historically attributed to the Mary River Group (MRG), a key tectonostratigraphic unit of economic significance. Best‐preserved exposures of supracrustal rock…
Magmatic Evolution of Late Neoarchean to Earliest Paleoproterozoic Hypersolvus Intrusions in Northern Quebec and Labrador, Canada, and the Potential Influence of Mantle and Lower-Crustal Metasomatic Processes Open
The Mistinibi-Raude block of the Core zone, southwestern Churchill Province (Quebec and Labrador), is a complex region of the Canadian Shield that consists of several Neoarchean to early Paleoproterozoic intrusive complexes. This paper add…
Polyphase Metamorphism of the Northern Rae Craton (Baffin Island, Arctic Canada) and Trace Element Behaviour in Monazite: Insights From Phase Equilibria Modelling and Geochronology Open
Integrated field mapping, phase equilibria modelling and in situ U–Pb monazite geochronology from the northern margin of the Rae craton on Baffin Island document three metamorphic events during the Neoarchean to the middle Paleoproterozoic…
Archean and Paleoproterozoic cratonic rocks of Baffin Island Open
Archean and Paleoproterozoic cratonic rocks of Baffin Island define four stacked structural levels that are juxtaposed within the middle Paleoproterozoic Trans-Hudson Orogen. From north to south, and highest to lowest structural level, the…
Lithotectonic Framework of the Core Zone, Southeastern Churchill Province, Canada Open
The Core Zone, a broad region located between the Superior and North Atlantic cratons and predominantly underlain by Archean gneiss and granitoid rocks, remained until recently one of the less well known parts of the Canadian Shield. Previ…
Overview of bedrock mapping in the northern and western parts of the Tehery Lake-Wager Bay area, western Hudson Bay, Nunavut Open
Bedrock-geology mapping was conducted in the summer of 2016 in the Tehery Lake–Wager Bay area on the northwestern \ncoast of Hudson Bay, Nunavut, as part of a multiyear, multidisciplinary mapping campaign led by the Geological Survey of \n…