Download or read book Quaternary Stratigraphy and Geomorphology of the Fort St John Area Northeastern British Columbia written by William Henry Mathews and published by Department of Mines and Petroleum Resources. This book was released on 1963 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unconsolidated sediments in the Fort. St. John area include a twice repeated succession of gravel overlain by sand, silt, and clay, and each of these in t urn be till of eastern origin. Both succession are interpreted as: (1) gravel laid down by Peace River during or at the close of interglacial (and preglacial?) intervals, (2) fine sediments laid down in lakes ponded in Peace River valley by ice advancing from the east, and (3) till laid down after ice reached Fort St. John area. The younger till [early Wisconsin (?)] is covered by sediments, chiefly clay, from a series of proglacial lakes, and by local postglacial deposits. The topography of the uplands reflects the form of the stream-eroded Cretaceous bedrock, modified slightly by glacial erosion and by the deposition of a thin mantle of till. Landform at intermediate levels is determined largely by sediments which were deposited in proglacial lakes both preceding and following the last glaciation from the east. Since the draining of the last proglacial lake Peace River has cut a trench 700 feet deep below the lake floor and 150 to 250 feet below its interglacial channel. Lice from the Cordilleran area reached to within 15 miles of Fort St. John, overriding areas from which the early Wisconsin (?) eastern ice had already withdrawn. The Quaternary history here is important in localizing the few available aquifers for shallow farm wells, and may have significantly influenced migration of early man into central North America.
Download or read book Surficial Geology and Quaternary Stratigraphy of the Old Fort Mountain Area written by British Columbia. Geological Survey Branch and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Canada Open File 1448 written by and published by Natural Resources Canada. This book was released on with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quaternary Stratigraphy and Geomorphology of the Lower Thompson Valley British Columbia written by Lesley Jean Anderton and published by . This book was released on 1970 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quaternary Stratigraphy of North America written by W. C. Mahaney and published by . This book was released on 1976 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quaternary Stratigraphy of Canada written by Robert J. Fulton and published by Ottawa, Canada : Canadian Government Pub. Centre, Supply and Services Canada. This book was released on 1984 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of regional papers on quaternary glaciation arepresented here under the major section headings of WesternCanada, Arctic Canada, and Eastern Canada.
Download or read book Lithostratigraphy of the Lower Cretaceous Coal bearing Sequence Foothills of Alberta written by J. R. McLean and published by Ottawa, Canada : Geological Survey of Canada. This book was released on 1982 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper is the first to porpose an integrated system of lithostratigraphic nomenclature based on detailed stratigraphic studies along the entire Foothills belt from the Crowsnest Pass area to the Peace River.
Download or read book Quaternary Stratigraphy and Geomorphology of Charlie Lake 94A Map area British Columbia written by William Henry Mathews and published by 1978.. This book was released on 1978 with total page 25 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 1965 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quaternary Geology of Northwestern Alberta and Northeastern British Columbia written by and published by . This book was released on 1987 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quaternary Stratigraphy and Geomorphology of Charlie Lake Map area British Columbia written by Geological Survey of Canada and published by . This book was released on 1976 with total page 35 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 1968 with total page 1128 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 Bibliography of North American Geology written by Geological Survey (U.S.) and published by . This book was released on 1965 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1785/1918 includes material issued previously in the annual Bibliography of North America geology, and in cumulative volumes issued by N. H. Darton and F. B. Weeks. 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 Annual Report National Advisory Committee on Research in the Geological Sciences written by Canada. National Advisory Committee on Research in the Geological Sciences and published by . This book was released on 1964 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual review and reports of subcommittees.
Download or read book Defining the Pacific written by Fred Spier and published by Taylor & Francis. This book was released on 2024-08-01 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume lays the physical and conceptual groundwork for the Pacific World series, exploring both the constraints imposed and the opportunities offered to humanity by the physical environment of the Pacific region. Organized from the perspectives of "Big History" and macro-geography, the volume presents a series of major studies and surveys by authors from a range of disciplines. It opens with perspectives on the ocean, and closes with questions of human settlement, diffusion, and trans-Pacific contacts. Geologists write of the origins of the Pacific, its geological structure, and the problem of tsunamis; climatologists and oceanographers discuss the El Niño Southern Oscillation and the ocean waters; biologists and biogeographers find patterns in the life of the Basin - as is shown, all these have their impact on the potential of the region for human use and settlement. Finally, geographers, anthropologists, and archaeologists deal with the peopling of the Pacific islands, the settlement of the Americas, and the incidence and importance of pre-modern links across the Pacific.
Download or read book Catalog of the United States Geological Survey Library written by U.S. Geological Survey Library and published by . This book was released on 1972 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Periglacial Geomorphology written by M. J. Clark and published by John Wiley & Sons. This book was released on 1988 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periglacial geomorphology is concerned with the landforms and processes which occur in cold non-glacial regions. These regions are becoming more important because of the need to exploit their natural resources, so that oil and mining industries require periglacial geomorphologists on their staff. This book presents a review of the present status of periglacial geomorphology as reflected through a series of themes, including weathering and sediment transport, active layer processes, process-form relationships and broad aspects of the periglacial system. The focus is firmly on the achievements of the last decade, and spans representative examples of European and North American work. International co-operation has been excellent in producing a valuable contribution to the literature.
