Lithological and structural mapping, in conjunction with U-Pb zircon geochronology, indicates that a regionally coherent, upward facing, pre-D2 stratigraphic...
The Cu-Zn deposits of the Manitouwadge greenstone belt lie within an upper amphibolite-facies, highly deformed remnant of supracrustal rocks adjacent to the...
Igneous zircon crystallization ages are presented for five intrusions in the Chicoutimi area, Quebec, to the southeast of the Lac-St-Jean Anorthosite Complex....
U-Pb isotopic analysis of baddeleyite from two diabase dykes within the Great Slave Lake shear zone, both trending 080°, yield disparate Proterozoic ages. A...