Author: Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 948
Book Description
Bulletin of the Geological Survey, Prague
Author: Geological Survey Bulletin
Author: U.S. Geological Survey Bulletin
Author: Bulletin of the Geological Society of Finland
Author: U.S. Geological Survey Bulletin
Author: Christopher J. SchenkPublisher:
ISBN:
Category : Basalt
Languages : en
Pages : 390
Book Description
The Terrane Puzzle
Author: Robert B. BlodgettPublisher: Geological Society of America
ISBN: 0813724422
Category : Science
Languages : en
Pages : 338
Book Description
"Displaced or tectonostratigraphic terranes comprise a huge portion of real estate in the North American Cordillera. Terranes are discrete, fault-bound blocks of regional extent, with rocks and fossils that differ to a great extent from those of adjacent blocks. The allochthonous nature of most terranes, relative to adjacent craton, is well established. When mapped, they resemble a collage of mixed rock types, tectonic styles, metamorphism, and volcanic origins--each part resembling the pieces of a puzzle. Terrane studies remain integral to understanding the geological evolution of western North America. Since the initiation of the concept summarized in 1979 by the late David L. Jones, the significance of fossils and stratigraphy has been key to solving the puzzle. Chapters of this book written by experts in their field, provide a sense of the diversity of approaches in paleontology and stratigraphy. Contributions span geologic time from the Precambrian (Vendian) to Cretaceous and address over 20 Cordilleran terranes."--Publisher's website.
The Great Ordovician Biodiversification Event
Author: B. D. WebbyPublisher: Columbia University Press
ISBN: 0231126786
Category : Nature
Languages : en
Pages : 497
Book Description
Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this book. This is the first book devoted specifically to establishing the global patterns of differentiation of Ordovician biotas through time and space. It provides extensive genus- and species-level diversity data for the many Ordovician fossil groups and presents an evaluation of how each group diversified, with assessments of patterns of change, and rates of origination and extinction.
Engineering Geological Mapping
Author: W. R. DearmanPublisher: Elsevier
ISBN: 1483102610
Category : Technology & Engineering
Languages : en
Pages : 420
Book Description
Engineer Geologic Mapping is a guide to the principles, concepts, methods, and practices involved in geological mapping, as well as the applications of geology in engineering. The book covers related topics such as the definition of engineering geology; principles involved in geological mapping; methods on how to make engineering geological maps; and rock and soil description and classifications. Also covered in the book are topics such as the different kinds of engineering geological mapping; the zoning concept in engineering geological mapping; terrain evaluation; construction sites; and land and water management. The text is recommended for engineers and geologists who would like to be familiarized with the concepts and practices involved in geological mapping.
Bulletin of the Geological Society of America
Author: Geological Society of AmericaPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 872
Book Description
Vols. 1-44 include Proceedings of the annual meeting, 1889-1933, later published separately.
Structure and Emplacement of High-level Magmatic Systems
Author: Kenneth ThomsonPublisher: Geological Society of London
ISBN: 9781862392564
Category : Science
Languages : en
Pages : 242
Book Description
There are continual rounds of annual conferences, special sessions and other symposia that provide ample opportunity for researchers to convene and discuss igneous processes. However, the origin of laccoliths and sills continue to inspire and confound geologists. In one sense, this is surprising. After all, don't we know all we need to know about these rocks by now? As testified by the diverse range of topics covered in this volume, the answer is clearly 'no'. This book contains contributions on physical geology, igneous petrology, volcanology, structural geology, crustal mechanics and geophysics that cover the entire gambit of geological processes associated with the shallow emplacement of magma. High-level intrusions in sedimentary basins can also act as hydrocarbon reservoirs and as sources for thermal maturation. In drawing together a diversity of perspectives on the emplacement of sills, laccoliths and dykes we hope to advance further our understanding of their behaviour.