Precambrian basement in the Canadian Cordillera: an introduction

Abstract

s, 15: A4. ARMSTRONG, R. L., TAUBENECK, W. H., and HALES, P. 0.1977. Rb-Sr and K-Ar geochronometry of Mesozoic granitic rocks and their Sr isotopic composition, Oregon, Washington and Idaho. Geological Society of America Bulletin, 88: 39741 1. BALLY, A. W., GORDY, P. L., and STEWART, G. A. 1966. Structure, seismic data and orogenic evolution of southern Canadian Rockies. Bulletin of Canadian Petroleum Geology, 14: 337-381. BENNETT, V. C., and DEPAOLO, D. J. 1987. Proterozoic crustal history of the western United States as determined by neodymium isotopic mapping. Geological Society of America Bulletin, 99: 674-685. BERRY, M. J., JACOBY, W. R., NIBLEIT, E. R., and STACEY, R. A. 1971. A review of geophysical studies in the Canadian Cordillera. Canadian Journal of Earth Sciences, 8: 788-801. BOWRING, S. A., and PODOSEK, F. P. 1989. Nd isotopic evidence from Wopmay Orogen for 2.0-2.4 Ga crust in western North America. Earth and Planetary Science Letters, 94: 217-230. BURWELL, A. D. M. 1975. Rb-Sr isotope geochemistry of lherzolites and their constituent minerals from Victoria, Australia. Earth and Planetary Science Letters, 28: 69-78. CAMPBELL, R. B. 1968. Canoe River, British Columbia. Geological Survey of Canada, Map 15-1967. CARR, S. D., and BROWN, R. L. 1990. Southern Cordilleran Lithoprobe transect lines 6 to 10: crustal structure and tectonic chronology. Southern Canadian Cordillera Transect Workshop, March 3 4 , University of Calgary, Calgary, Alta., pp. 10-18. COLLERSON, K. D., VAN SCHMUS, W. R., LEWRY, J. F., and BICKFORD, M. E. 1988. Buried Precambrian basement in south-central Saskatchewan: provisional results from Sm-Nd model ages and U-Pb zircon geochronology. In Summary of investigations 1988. Saskatchewan Geological Survey, Miscellaneous Report 88-4, pp. 142-150. COOK, F. A., SIMONY, P. S., COFLIN, K. C., GREEN, A. G., MILKEREIT, B., PRICE, R. A., PARRISH, R., PATENAUDE, C., GORDY, P. L., and BROWN, R. L. 1987. Lithoprobe southern Canadian Cordilleran transect: Rocky Mountain thrust belt to Valhalla gneiss complex. Geophysical Journal of the Royal Astronomical Society, 89: 91-