Download or read book Age Determinations and Geological Studies written by R. K. Wanless and published by . This book was released on 1974 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies K Ar Isotopic Ages Report 9 written by R. K. Wanless and published by . This book was released on 1970 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies K Ar Isotopic Ages Report 16 written by R. D. Stevens and published by . This book was released on 1982 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies K Ar Isotopic Ages Report 15 written by R. D. Stevens and published by . This book was released on 1982 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Two hundred and eight potassium-argon age determinations carried out on Canadian rocks and minerals are reported. Each age determination is accompanied by a description of the rock and mineral concentrate used: brief interpretative comments regarding the geological significance of each age are also provided where possible. The experimental procedures employed are described in brief outline and the constants used in the calculation of ages are listed. Two geological time-scales are reproduced in tabular form for ready reference and an index of all Geological Survey of Canada K-Ar age determinations published in this format has been prepared using NTS quadrangles as the primary reference." --
Download or read book Age Determinations and Geological Studies written by R. K. Wanless and published by . This book was released on 1967 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies K Ar Isotopic Ages written by R. K. Wanless and published by . This book was released on 1972 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isotopic Age Studies and Tectonic Interpretation of Superior Province in Manitoba written by I. F. Ermanovics and published by . This book was released on 1983 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a compilation and discussion of approximately 120 published and unpublished isotopic age determinations from 101 localities in the Superior Structural Province of Manitoba. The object is to trace the isotopic history of Archean rocks and to determine if it is possible to estbalish unique times of tectonic activity in various subprovinces.
Download or read book Geological Survey of Canada Paper 73 02 written by and published by Natural Resources Canada. This book was released on with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies written by Geological Survey of Canada and published by . This book was released on 1973 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies written by and published by . This book was released on 1966 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiogenic Age and Isotopic Studies written by Geological Survey of Canada and published by . This book was released on 1993 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual collection of reports covering initial data from two NATMAP projects, Ar40-Ar39 results from a project affiliated with the Canada-Alberta Agreement on Mineral Development, recent advances in geochronology of the Cordillera and New Brunswick, and a compilation of results from the Boothia region.
Download or read book GAC Special Paper written by Geological Association of Canada and published by . This book was released on 1956 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Jurassic Magmatism and Tectonics of the North American Cordillera written by David M. Miller and published by Geological Society of America. This book was released on 1995 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrating the multidisciplinary approach currently used to understand Jurassic magmatism and tectonics in western North America, 19 papers report a wealth of new data in the fields of structural geology, igneous petrology and isotope geochemistry, geochronology, sedimentology, and volcanology. T
Download or read book Geology of the Appalachian Caledonian Orogen in Canada and Greenland written by Harold Williams and published by Geological Society of America. This book was released on 1995 with total page 951 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the Canadian Appalachian region. The chapter on the East Greenland Caledonides stands alone and there is no attempt to integrate the geological accounts of the two far removed regions. Rocks of the Canadian Appalachian region are described under four broad temporal divisions: lower Paleozoic and older, middle Paleozoic, upper Paleozoic, and Mesozoic. The rocks of these temporal divisions define geographic zones, belts, basins, and graben, respectively. The area is of special interest because so many modern concepts of mountain building are based on Appalachian rocks & structures.
Download or read book Geological Association of Canada Special Paper written by and published by . This book was released on 1986 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Canada Open File 2156 written by and published by Natural Resources Canada. This book was released on with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Determinations and Geological Studies written by R. K. Wanless and published by . This book was released on 1968 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
