Download or read book Mesozoic and Tertiary Geology of Banks Island Arctic Canada written by Andrew D. Miall and published by Ottawa, Canada : Geological Survey of Canada. This book was released on 1979 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main object of this investigation is to demonstrate, through a combination of surface and subsurface stratigraphic data and detailed facies and paleocurrent studies, that sedimentation was controlled by a series of small basins and highs which were on the margins of stable areas. These show a history of instability throughout Cretaceous and Paleogene time. The sedimentary record contains evidence of fluvial, deltaic, marginal marine and open-marine sedimentary facies.

Download or read book Mesozoic and Tertiary Geology of Banks Island Arctic Canada the History of an Unstable Craton Margin written by Geological Survey of Canada and published by . This book was released on 1977 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Innuitian Orogen and Arctic Platform of Canada and Greenland written by H.P. Trettin and published by Geological Society of America. This book was released on 1991 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourteen chapters discuss regional stratigraphy by time intervals from Precambrian to Quaternary, while other chapters describe the geography, geomorphology, tectonics, geophysical characteristics, and resources of the region. A summary chapter includes geologic maps, structural cross-sections, a geotectonic correlation chart, a gravity map, and a location map for exploration wells in the Arctic Islands and northern Greenland. A wealth of additional information is contained on the nine accompanying plates.

Download or read book Geological Survey of Canada Open File 1695 written by and published by Natural Resources Canada. This book was released on with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey of Canada Open File 716 written by and published by Natural Resources Canada. This book was released on with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geology of Fluvial Deposits written by Andrew D. Miall and published by Springer. This book was released on 2013-12-20 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluvial deposits represent the preserved record of one of the major nonmarine environ ments. They accumulate in large and small intermontane valleys, in the broad valleys of trunk rivers, in the wedges of alluvial fans flanking areas of uplift, in the outwash plains fronting melting glaciers, and in coastal plains. The nature of alluvial assemblages - their lithofacies composition, vertical stratigraphic record, and architecture - reflect an inter play of many processes, from the wandering of individual channels across a floodplain, to the long-term effects of uplift and subsidence. Fluvial deposits are a sensitive indicator of tectonic processes, and also carry subtle signatures of the climate at the time of deposition. They are the hosts for many petroleum and mineral deposits. This book is about all these subjects. The first part of the book, following a historical introduction, constructs the strati graphic framework of fluvial deposits, step by step, starting with lithofacies, combining these into architectural elements and other facies associations, and then showing how these, in turn, combine to represent distinctive fluvial styles. Next, the discussion turns to problems of correlation and the building of large-scale stratigraphic frameworks. These basin-scale constructions form the basis for a discussion of causes and processes, including autogenic processes of channel shifting and cyclicity, and the larger questions of allogenic (tectonic, eustatic, and climatic) sedimentary controls and the development of our ideas about nonmarine sequence stratigraphy.

Download or read book Geological Survey of Canada Open File 1655 written by and published by Natural Resources Canada. This book was released on with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 1992 Proceedings International Conference on Arctic Margins written by Dennis K. Thurston and published by . This book was released on 1994 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atlas of Mesozoic and Cenozoic Coastlines written by A. G. Smith and published by Cambridge University Press. This book was released on 2004-03-25 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The positions of global paleoshorelines through the Mesozoic and Cenozoic are presented within this atlas. This is a unique global compilation that presents the first attempt at delineating global shorelines at stage level. The information sources are set out in a bibliography numbering more than 2000 primary paleographic references.

Download or read book The Geology of Melville Island Arctic Canada written by Robert Loring Christie and published by . This book was released on 1994 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey of Canada Paper 79 09 written by and published by Natural Resources Canada. This book was released on with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Landscapes and Landforms of Western Canada written by Olav Slaymaker and published by Springer. This book was released on 2016-12-01 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the only book to focus on the geomorphological landscapes of Canada West. It outlines the little-appreciated diversity of Canada’s landscapes, and the nature of the geomorphological landscape, which deserves wider publicity. Three of the most important geomorphological facts related to Canada are that 90% of its total area emerged from ice-sheet cover relatively recently, from a geological perspective; permafrost underlies 50% of its landmass and the country enjoys the benefits of having three oceans as its borders: the Arctic, Pacific and Atlantic oceans. Canada West is a land of extreme contrasts — from the rugged Cordillera to the wide open spaces of the Prairies; from the humid west-coast forests to the semi-desert in the interior of British Columbia and from the vast Mackenzie river system of the to small, steep, cascading streams on Vancouver Island. The thickest Canadian permafrost is found in the Yukon and extensive areas of the Cordillera are underlain by sporadic permafrost side-by-side with the never-glaciated plateaus of the Yukon. One of the curiosities of Canada West is the presence of volcanic landforms, extruded through the ice cover of the late Pleistocene and Holocene epochs, which have also left a strong imprint on the landscape. The Mackenzie and Fraser deltas provide the contrast of large river deltas, debouching respectively into the Arctic and Pacific oceans.

Download or read book U S Geological Survey Circular written by and published by . This book was released on 1984 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Arctic Ocean written by Alan Nairn and published by Springer. This book was released on 2013-11-22 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: This trip backward in time capsulizes in a general way the geologic development of the area that is now northern Alaska. The Cretaceous through Recent history is predominantly one of erosion of the ancient Brooks Range and filling of the Colville Geosyncline under processes like those in Operation today. All the rocks older than Jurassic, however, were deposited far from their present sites. One of the intriguing tectonic puzzles involves the geographic positions and relative timing of events that occurred during the orogeny that built the Brooks Range. I suggest that pre-Cretaceous deposition took place far to the north along the western margin of the Caledonides. Subsequently, the region that is now northern Alaska moved southward and impinged upon a northward moving plate, or plates, from the Pacific region. Interactions between these two major parts of the earth's crust produced the Brooks Range during the Jurassic. Later developments reflect continuing readjustments of the northern third of of thrust Alaska as southward movement was dissipated in diverse systems faulting and lateral displacement. ACKNOWLEDGMENTS I am indebted to many colleagues who, during the past 30 years, shared with me the excitement and pleasures of exploring the geology of northern Alaska. Among these are W. P. Brosge, H. N. Reiser, R. L. Detterman, A. K. Armstrong, A. L. Bowsher, E. G. Sable, I. L. Tailleur, C. G. Mull, M. D. Mangus, A. H. Lachenbruch, M. C. Lachenbruch, R. L. Morris, C. J.

Download or read book Devonian Change written by Geological Society of London and published by Geological Society of London. This book was released on 2009 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid evolution of terrestrial ecosystems in the Devonian Period combined with climate change and many global events had a pronounced influence on sedimentation and biodiversity in various terrestrial and marine settings. This volume presents a number of case studies which cover the following topics land-sea transitional settings, the role of ecological-evolutionary subunits, the diversity and palaeoecology of reef building organisms and microfloras with respect to sedimentary processes and global events.

Download or read book Summary of International Energy Research and Development Activities 1974 1976 written by Sam Stuart and published by Elsevier. This book was released on 2013-10-22 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary of International Energy Research and Development Activities 1974–1976 is a directory of energy research and development projects conducted in various countries such as Canada, Italy, Germany, France, Sweden, and the United Kingdom between 1974 and 1976. A limited number of projects sponsored by international organizations such as the International Atomic Energy Agency are also included. This directory consists of nine chapters and opens with a section on organic sources of energy such as coal, oil and gas, peat, hydrocarbons, and non-fossil organic sources. The next sections focus on thermonuclear energy and plasma physics; fission sources and energy production; geophysical energy sources; conversion technology; and environmental aspects of energy conversion and use. Energy transport, transmission, utilization, and conservation are also covered. The final chapter deals with energy systems and other energy-related research on subjects ranging from car sharing and urban passenger transport to nuclear power plants, energy supply and demand models, and high-power molecular lasers. This monograph will be a valuable resource of information for those involved in energy research and development.

Download or read book Summary of International Energy Research and Development Activities 1974 1976 written by Smithsonian Science Information Exchange and published by . This book was released on 1977 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents animal sounds in many different languages.