Paleoproterozoic reworking of an Archean thrust fault in the Hearne domain, Western Churchill Province: U–Pb geochronological constraints

• Published in: Canadian Journal of Earth Sciences
• Main Authors: MacLachlan, K, Davis, W J, Relf, C
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 2005
• Subjects: General Earth and Planetary Sciences; Nunavut; Hudson; Tyrrell; Yathkyed Lake
• Online Access: http://dx.doi.org/10.1139/e05-036; http://www.nrcresearchpress.com/doi/pdf/10.1139/e05-036

The nature, timing and control of Archean crustal architecture on the distribution of Proterozoic reworking in Western Churchill Province are investigated in the Yathkyed Lake area, central Nunavut. The Tyrrell shear zone (TSZ) marks the boundary between the northwestern and central Hearne subdomain...