Download or read book Geology of the Prince Rupert Skeena Map Area British Columbia written by W. W. Hutchison and published by . This book was released on 1982 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study is to contribute to the geological framework of the Western Cordillera and especially to contribute to the Coast Mountains Project by providing control information on the natural cross-section afforded by the valley of the Skeena River. A key goal of this project has been to seek field evidence that could contribute to a better understanding of the origin and evolution of the plutonic rocks.
Download or read book Geology of the Prince Rupert Skeena Map Area British Columbia written by Geological Survey of Canada and published by . This book was released on 1979 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quaternary Geology and Geomorphology Smithers Terrace Prince Rupert Area British Columbia written by John J. Clague and published by . This book was released on 1984 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains a detailed description of the unconsolidated sedimentary materials and landforms in the Smithers-Terrace-Prince Rupert region, and an account of the geological processes that have been active in shaping this area during late Quaternary time. The information in this report is vital to an understanding of the character and distribution of agriculatural soils, the nature of foundation conditions, the location and extent of construction aggregate and aquifers, and the nature of natural hazards in the region.
Download or read book Prince Rupert and Skeena Map area British Columbia written by W. W. Hutchison and published by . This book was released on 1967 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Ketchikan D 1 and Bradfield Canal A 1 Quadrangles Southeastern Alaska written by James G. Smith and published by . This book was released on 1977 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1977 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tectonics of the Coast Mountains Southeastern Alaska and British Columbia written by Harold Hilton Stowell and published by Geological Society of America. This book was released on 2000-01-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nature and Origin of Cordilleran Magmatism written by J. Lawford Anderson and published by Geological Society of America. This book was released on 1990 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of North American Geology written by and published by . This book was released on 1967 with total page 1086 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Download or read book Exposed Cross Sections of the Continental Crust written by M.H. Salisbury and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Fall of 1988, 64 geologists and geophysicists from 11 countries met in Killarney, Ontario, on the north shore of Lake Huron to examine evidence that suggests that the continental crust is exposed in cross-section at several key locations on the Earth's surface. The meeting, which was held under NATO auspices as an Advanced Study Institute, was a landmark event in that it was the first time that many of the lead scientists working on these complexes in relative isolation around the world had' ever gathered together to compare results. The present volume is a compendium of the invited lectures given on the principle sections, plus an array of supporting papers on these and other sections as well as on related topics such as crustal emplacement mechanisms, deformation and rheology. Nearly all of the best known sections are represented, including the Ivrea Zone, Calabria, the Kapuskasing Zone, Fiordland and many others. It is our hope that this Volume will serve as a reference for Earth scientists who are trying to understand levels of the crust not normally exposed to view, as well as a point of departure for new research and a teaching aid to new entrants in this relatively new field of study.
Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1949 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trace Elements in Igneous Petrology written by C.J. Allègre and published by Elsevier. This book was released on 2013-10-22 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace Elements in Igneous Petrology, 5: Developments in Petrology: A Volume in Memory of Paul W. Gast focuses on the contributions and influence of Gast in petrology, including crystallization, magmatic processes, isotopic composition, and ocean ridge basalt chemistry. The selection first takes a look at quantitative models of trace element behavior in magmatic processes; application of trace elements to the petrogenesis of igneous rocks of granitic composition; and an assessment of local and regional isotopic equilibrium in the mantle. Discussions focus on evidence derived from time constraints, scale of isotopic disequilibrium, fractional crystallization, trace element modeling, geodynamics and tectonic setting, partition coefficients, quantitative models for trace elements, and parameter determination and inverse-problem solution. The publication then examines the isotopic composition of lead in oceanic basalt and its implication to mantle evolution; strontium isotopes in basalts from the Pacific Ocean basin; and trace elements in ocean ridge basalts. Concerns cover variations in ocean ridge basalt chemistry, trace elements in ocean ridge basalts, disequilibrium partial melting, seawater alteration, background for lead isotope tracer studies, and uranium, thorium, and lead concentrations in basalts. The book examines trace elements and anorthosite genesis, lead isotopes in Archaean plutonic rocks, early Archaean rocks and geochemical evolution of the earth's crust, and factors controlling the noble gas abundance patterns of deep-sea basalts. The selection is a valuable source of data for researchers interested in petrology.
Download or read book Processes in Continental Lithospheric Deformation written by Sydney Procter Clark and published by Geological Society of America. This book was released on 1988 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metamorphic Facies Map of Southeastern Alaska written by Cynthia Dusel-Bacon and published by . This book was released on 1996 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: See journals under US Geological survey. Prof. paper 1497-D.
Download or read book Bella Coola Laredo Sound Map areas British Columbia written by A. J. Baer and published by . This book was released on 1973 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Index to Geoscience Data written by and published by . This book was released on 1970 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
