Download or read book Geological Survey of Canada Current Research Online no 2000 A7 written by Elizabeth S. Carter and published by Natural Resources Canada. This book was released on 2000 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Upper Triassic sections outcropping on the Queen Charlotte Islands contain outstanding successions of conodont and radiolarian microfossils. This report focuses on the successions about the Carnian-Norian boundary at several key localities. This boundary may coincide with an interval of significant change in global fauna and flora, particularly in terrestrial habitats. The purpose of the study reported is to demonstrate faunal change that may potentially be used in global correlation and definition of the Carnian-Norian boundary, and thus contribute towards the resolution of historical events that date from that time. The report summarizes the radiolarian change within the boundary interval identified primarily by conodonts but supplemented by some molluscan data.
Download or read book Geological Survey of Canada Current Research Online no 2008 16 written by and published by Natural Resources Canada. This book was released on with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Canada Current Research Online no 2003 C22 written by and published by Natural Resources Canada. This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Canada Open File 2480 written by and published by Natural Resources Canada. This book was released on with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Global Triassic written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2007-01-01 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Glaciological Data written by and published by . This book was released on 1977 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Canada Current Research Online no 2009 1 written by and published by Natural Resources Canada. This book was released on with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 The Acadian Orogeny written by David C. Roy and published by Geological Society of America. This book was released on 1993 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey of Canada Current Research Online no 2000 C2 written by Wouter Bleeker and published by Natural Resources Canada. This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Slave Province is a relatively small but well-exposed Archean craton in the north-west part of the Canadian Shield. Mapping of quartzite & banded iron formation occurrences throughout the Province since the 1970s has resulted in the conclusion that the overall topology of all greenstone belts in the central & western parts of the Province permits all such occurrences to be correlated into a single cover sequence, the Central Slave Cover Group. Following a brief historical overview, this paper presents field evidence for the discovery & successful correlation of that cover sequence across much of the craton. It then presents detrital zircon data to bolster this correlation, in particular to show that what was earlier mapped as a Paleoproterozoic cover sequence in central Wopmay Orogen is in fact part of the Central Slave Cover Group. The extension of the Cover Group into the north-western Slave Province have implications for the architecture & evolution of continental crust older than 2.85 billion years.
Download or read book OAR Quarterly Index of Current Research Results written by United States. Air Force. Office of Aerospace Research and published by . This book was released on 1959 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Accounting Theory written by Harry I. Wolk and published by SAGE Publications. This book was released on 2016-06-04 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated Ninth Edition of Accounting Theory: Conceptual Issues in a Political and Economic Environment continues to be one of the most relevant and comprehensive texts on accounting theory. Authors Harry I. Wolk, James L. Dodd, John J. Rozycki provide a critical overview of accounting as a whole as well as touch on the financial issues in economic and political contexts, providing readers with an applied understanding of how current United States accounting standards were derived and where we might be headed in the future. Readers will find learning tools such as questions, cases, problems and writing assignments to solidify their understanding of accounting theory and gain new insights into this evolving field.
Download or read book Geological Survey of Canada Current Research Online no 2000 D10 written by F. W. Chandler and published by Natural Resources Canada. This book was released on 2000 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of small lead/zinc occurrences are hosted by grey plant-debris-rich sandstone of the Late Carboniferous of the Canadian Maritimes. This paper documents field observations on the geological environment of one of these occurrences at Meadowville, Nova Scotia. The aim of the paper is to comment on the possible extent of this occurrence, to provide field criteria for exploration for Carboniferous sandstone lead/zinc deposits, and to provide data for genetic modelling of this type of deposit.
Download or read book Avalonian and Related Peri Gondwanan Terranes of the Circum North Atlantic written by Damian Nance and published by Geological Society of America. This book was released on 1996-01-01 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nature of Magmatism in the Appalachian Orogen written by A. Krishna Sinha and published by Geological Society of America. This book was released on 1997-01-01 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thermal evolution of mountain belts is recorded inthe distribution, origin and ages of magnatism. In this volume, petrologic, isotopic and geochemical evidence is presented to highlight the contribution of igneous rocks to the evolution of the Appalachian Orogen in both Canada and the United States. These papers emphasize the use of modern geochemical and petrologic data to discriminate the sources yielding magmas, and thus the nature of the crust and mantle.
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