Basement Tectonics 10

Inbunden, Engelska, 1995

AvRichard W. Ojakangas,Albert B. Dickas,John C. Green

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This text presents contributions resulting from the Tenth International Basement Tectonics Conference, held in Duluth, Minnesota, USA in August 1992. The first three parts - the Rift Systems; Basement Control on Younger Structures; and Shear Zones - treat the geology of North America and other regions. The final part presents summaries of abstracts.

Produktinformation

Utgivningsdatum1995-03-31
Mått155 x 235 x 31 mm
Vikt867 g
FormatInbunden
SpråkEngelska
SerieProceedings of the International Conferences on Basement Tectonics
Antal sidor444
Upplaga1995
FörlagKluwer Academic Publishers
ISBN9780792334293

Tillhör följande kategorier

Tillämpad fysik inom Naturvetenskap och teknik
Geologi inom Naturvetenskap och teknik

The Midcontinent Rift System: An Overview.- Summary of GLIMPCE Geophysical Investigations of the Midcontinent Rift System in the Lake Superior Region.- Integrated Potential-Field and Seismic Reflection Studies of the Midcontinent Rift in Eastern Lake Superior.- The Port Coldwell Veins, Northern Ontario: Pb-Zn-Ag Deposits in a Rift Setting.- Relationship Between Native Copper Deposits and Tectonic Development of the North American Midcontinent Rift System.- Petrography and Sedimentation of the Middle Proterozoic (Keweenawan) Nonesuch Formation, Western Lake Superior Region: Midcontinent Rift System.- Structural Geometry of the Superior Zone, Midcontinent Rift System.- The Finland Tectono-Magmatic Discontinuity — A Growth Fault Marking the Western Margin of the Portage Lake Volcanic Basin of the Midcontinent Rift System.- The Response to Rifting by the North Shore Volcanics in Minnesota.- A Review of Sulfide, Platinum Group Element and Oxide Mineralization Along the Western Contact of the Duluth Complex: As Related to Structural Development.- Keweenawan Supergroup Clastic Rocks of the Midcontinent Rift System in Iowa.- Tectonic Implications and Influence of the Midcontinent Rift System in Nebraska and Adjoining Areas.- Volcanic Rocks of the Midcontinent Rift System: A Review.- Sedimentary Fill of the 1100 Ma (Keweenawan) Midcontinent Rift System in the Lake Superior Region.- Paleozoic Rifting in New England, New Brunswick and Nova Scotia, U.S.A. and Canada.- In Search of the East Continent Rift Complex: Evidence and Conclusions.- The Characteristics of Granite in a Cambrian Rift.- The Possible Effect of a Very Old Archean Nucleus on Mesozoic Rifting of Gondwana.- Structure of the Pripyat-Dnieper-Donets Rift System and Affiliated Economic Geology.- Tectonic Setting ofLate Jurassic—Early Cretaceous Intraplate Magmatism on Mount Hermon, Northern Israel.- The Tanganyika, Malawi, Rukwa, and Turkana Rift Zones of East Africa: An Inter-Comparison of Rift Architectures, Structural Styles, and Stratigraphies.- Preliminary Investigations of Basement Tectonic Fabric of the Conterminous USA.- The Basement Fault Block Pattern: Its Importance in Petroleum Exploration, and Its Delineation With Residual Aeromagnetic Techniques.- Geophysical Studies of Reactivated Precambrian Structures in Minnesota.- Precambrian Structures of Western Ohio.- Geology of the Precambrian Basement Beneath the Paleozoic of Southwestern Ontario.- Basement Control of Recurrent Faulting, Central Montana.- The Association of Hydrocarbon with Basement Rock of Pre-Phanerozoic Age.- The Occurrences of Descendant and Indigenous Hydrocarbon in Precambrian Rocks of China.- El Mono: A Tertiary Volcanic Event Controlled by Pre-Paleozoic Crustal Fracturing, San Luis, Argentina.- The Geodynamic Evolution of the Sardinian-Corsican and Calabrian-Peloritan Hercynian Massifs.- Seismic Tomography Study of Basement Tectonics of the Dabie, Ailaoshan, and Longmenshan Orogens, China.- Development of Fabric and Structures in Shear Zones.- Kinematics of Shear Zones in the Southern Superior Province.- Transpression-Induced Ductile Shear in the Boundary Region of the Quetico and Wawa Subprovinces, NE Minnesota — A Response to Local Strain Partitioning.- Continuous Proterozoic Strike-Slip Fault — En Echelon Fracture Arrays in Archean Rocks: Implications for Fault Propagation Mechanics and Dike Injection.- New Data on Vergence of the Late Archean Great Lakes Tectonic Zone.- Tectonics of the Altun Tagh Fault.- Post-Extension Shortening Strains Preserved in Calcites of the Midcontinent Rift.-The New Madrid Rift System — Its Role in the Evolution of the Illinois Basin.- Structure, Stages of Rifting, and Kinematics, Baikal Rift, Russia.- Recent Submersible Studies of Lake Baikal.- Evolution and Tectonic Environment of the Late Precambrian Aulacogen System of the North China Craton.- Relationships Between Microearthquakes and Faults of the Ancient Yishu Rift Valley.- Southern Gulf of Suez: Rift Tectonics.- A Retrospective Look at Basement Control on Younger Structures.- Remobilization of Archean Basement Sulphides Into Proterozoic, Silver Vein-Bearing Structures, Cobalt, Ontario.- Basement Control on Laramide Deformation in the Powder River and Williston Basins and Adjacent Areas of the Northern Midcontinent — Tectonic Hierarchy in Continental Lithosphere.- Basement Structural Trends in Egypt as Obtained from Geopotential Data.- Kinematics of the Sinai Microplate.- The Structural Setting and Deformational Features of the Hemlo Au-Mo Deposit, Ontario.- The Virginia Horn: A Reactivated Archean Fault/Shear Zone.- Early Proterozoic Leptite and Halleflinta (Tuff and Tuffite) Sequences of Southern Finland Reinterpreted as Shear Zones: Significance to Lake Superior Geology.- The Bamble Shear Belt, Southern Norway.