Author: Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 96
Book Description
Geological Survey of Canada, Open File 3138
Author: Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 96
Book Description
Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America
Author: S.B. LucasPublisher: Geological Society of America
ISBN: 0813754461
Category : Science
Languages : en
Pages : 395
Book Description
This volume contains a description of the geology and mineral deposits of the Superior Province of the Canadian Shield, an overview of Grenville Province geology, and a synopsis of Precambrian fossil occurrences in North America. Six large plates include a geological map of Canada, geological map of the Grenville Province, lithotectonic map of the Superior Province, Archean mineral deposit map of the Superior Province, and more.
Ontario Geological Survey Miscellaneous Paper
Author: Ontario Geological SurveyPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 328
Book Description
Studies in Mineralogy and Precambrian Geology
Author: Bruce R. DoePublisher: Geological Society of America
ISBN: 0813711355
Category : Geology
Languages : en
Pages : 364
Book Description
Proceedings and Abstracts for the ... Annual Institute on Lake Superior Geology
Author: Institute on Lake Superior Geology. MeetingPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 170
Book Description
Precambrian Geology of the Atikokan Area, Northwestern Ontario
Author: Denver StonePublisher:
ISBN:
Category : Science
Languages : en
Pages : 122
Book Description
The Eye-Dashwa pluton is among the youngest major intrusions in the Atikokan area and is compositionally zoned from a quartz monzodiorite rim to a granite core. This report provides the regional geological setting of the Eye-Dashwa pluton by defining geological boundaries as well as mineralogical, petrological, and geochemical characteristics of the pluton and neighbouring lithological units. Major structural fractures and metamorphic conditions are discussed, and using isotopic age data, the geological events affecting the Archean crust in the area is examined. Certain unresolved problems in Archean geology of the area are identified.
Canadian Journal of Earth Sciences
Author: Bibliography and Index of Geology
Author: When Did Plate Tectonics Begin on Planet Earth?
Author: Kent C. CondiePublisher: Geological Society of America
ISBN: 0813724406
Category : Science
Languages : en
Pages : 306
Book Description
"Inspired by a GSA Penrose Conference held in Lander, Wyoming, June 14-18, 2006, this volume discusses the beginning and evolution of plate tectonics on Earth, and gives readers an introduction to some of the uncertainties and controversies related to the evolution of the planet. In the first three sections of the book, which cover isotopic, geochemical, metamorphic, mineralization, and mantle geodynamic constraints, a variety of papers address the question of when "modern-style" plate tectonics began on planet Earth. The next set of papers focuses on the geodynamic or geophysical constraints for the beginning of plate tectonics. The volume's final section synthesizes a broad range of evidence, from planetary analogues and geodynamic modeling, to Earth's preserved geologic record. This work provides an excellent graduate level text summarizing the current state of knowledge and will be of interest to a wide range of earth and planetary scientists."--Publisher's website.
Annotated Bibliographies of Mineral Deposits in the Western Hemisphere
Author: John Drew RidgePublisher: Geological Society of America
ISBN: 0813711312
Category : Ore deposits
Languages : en
Pages : 706
Book Description